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Author SHA1 Message Date
vinci 67da4b68d6 query executor 2025-04-05 20:30:47 +08:00
182 changed files with 3408 additions and 7612 deletions
+35 -159
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+36 -41
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<td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a> <a href="#blog-zqr10159" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azqr10159" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Tests">⚠️</a> <a href="#design-zqr10159" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/vinci-897"><img src="https://avatars.githubusercontent.com/u/55838224?v=4?s=100" width="100px;" alt="vinci"/><br /><sub><b>vinci</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Documentation">📖</a> <a href="#design-vinci-897" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/js110"><img src="https://avatars.githubusercontent.com/u/51191863?v=4?s=100" width="100px;" alt="js110"/><br /><sub><b>js110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=js110" title="Code">💻</a></td>
</tr>
@@ -308,8 +308,8 @@ Thanks to these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZangJuxy"><img src="https://avatars.githubusercontent.com/u/71380295?v=4?s=100" width="100px;" alt="ZangJuxy"/><br /><sub><b>ZangJuxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZangJuxy" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Al646505418" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACarpe-Wang" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/moshu023"><img src="https://avatars.githubusercontent.com/u/48593205?v=4?s=100" width="100px;" alt="莫枢"/><br /><sub><b>莫枢</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=moshu023" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/huangcanda"><img src="https://avatars.githubusercontent.com/u/4470566?v=4?s=100" width="100px;" alt="huangcanda"/><br /><sub><b>huangcanda</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=huangcanda" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://www.zrkizzy.com"><img src="https://avatars.githubusercontent.com/u/85340613?v=4?s=100" width="100px;" alt="世纪末的架构师"/><br /><sub><b>世纪末的架构师</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Architect-Java" title="Code">💻</a></td>
@@ -359,7 +359,7 @@ Thanks to these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lisongning"><img src="https://avatars.githubusercontent.com/u/93140178?v=4?s=100" width="100px;" alt="lisongning"/><br /><sub><b>lisongning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lisongning" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/YutingNie"><img src="https://avatars.githubusercontent.com/u/104416402?v=4?s=100" width="100px;" alt="YutingNie"/><br /><sub><b>YutingNie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Documentation">📖</a> <a href="#design-YutingNie" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/mikezzb"><img src="https://avatars.githubusercontent.com/u/23418428?v=4?s=100" width="100px;" alt="Mike Zhou"/><br /><sub><b>Mike Zhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Documentation">📖</a> <a href="#design-mikezzb" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Documentation">📖</a> <a href="#blog-a-little-fool" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aa-little-fool" title="Bug reports">🐛</a> <a href="#design-a-little-fool" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/littlezhongzer"><img src="https://avatars.githubusercontent.com/u/33685289?v=4?s=100" width="100px;" alt="littlezhongzer"/><br /><sub><b>littlezhongzer</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=littlezhongzer" title="Code">💻</a></td>
@@ -368,7 +368,7 @@ Thanks to these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/XimfengYao"><img src="https://avatars.githubusercontent.com/u/17541537?v=4?s=100" width="100px;" alt="姚贤丰"/><br /><sub><b>姚贤丰</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=XimfengYao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LINGLUOJUN"><img src="https://avatars.githubusercontent.com/u/16778977?v=4?s=100" width="100px;" alt="lingluojun"/><br /><sub><b>lingluojun</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LINGLUOJUN" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.luelueking.com"><img src="https://avatars.githubusercontent.com/u/93204032?v=4?s=100" width="100px;" alt="1ue"/><br /><sub><b>1ue</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luelueking" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aqyaaaa" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://novohit.top"><img src="https://avatars.githubusercontent.com/u/101090395?v=4?s=100" width="100px;" alt="novohit"/><br /><sub><b>novohit</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=novohit" title="Code">💻</a></td>
@@ -382,14 +382,14 @@ Thanks to these wonderful people, welcome to join us:
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/1036664317"><img src="https://avatars.githubusercontent.com/u/7696697?v=4?s=100" width="100px;" alt="moghn"/><br /><sub><b>moghn</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1036664317" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaoguolong"><img src="https://avatars.githubusercontent.com/u/33684988?v=4?s=100" width="100px;" alt="xiaoguolong"/><br /><sub><b>xiaoguolong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaoguolong" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AClownsw" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACalvin979" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/bbelide2"><img src="https://avatars.githubusercontent.com/u/26840796?v=4?s=100" width="100px;" alt="Bala Sukesh"/><br /><sub><b>Bala Sukesh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bbelide2" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jinyaoMa"><img src="https://avatars.githubusercontent.com/u/25066570?v=4?s=100" width="100px;" alt="Jinyao Ma"/><br /><sub><b>Jinyao Ma</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jinyaoMa" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://linuxsuren.github.io/open-source-best-practice/"><img src="https://avatars.githubusercontent.com/u/1450685?v=4?s=100" width="100px;" alt="Rick"/><br /><sub><b>Rick</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Tests">⚠️</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AZY945" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/prolevel1"><img src="https://avatars.githubusercontent.com/u/51995525?v=4?s=100" width="100px;" alt="sonam singh"/><br /><sub><b>sonam singh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=prolevel1" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZhangZixuan1994"><img src="https://avatars.githubusercontent.com/u/20011653?v=4?s=100" width="100px;" alt="ZhangZixuan1994"/><br /><sub><b>ZhangZixuan1994</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZhangZixuan1994" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hurenjie1"><img src="https://avatars.githubusercontent.com/u/40120355?v=4?s=100" width="100px;" alt="SHIG"/><br /><sub><b>SHIG</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hurenjie1" title="Code">💻</a></td>
@@ -399,29 +399,29 @@ Thanks to these wonderful people, welcome to join us:
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/avvCode"><img src="https://avatars.githubusercontent.com/u/113538532?v=4?s=100" width="100px;" alt="avv"/><br /><sub><b>avv</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=avvCode" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayqxxgh" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieShi46"><img src="https://avatars.githubusercontent.com/u/149798885?v=4?s=100" width="100px;" alt="CharlieShi46"/><br /><sub><b>CharlieShi46</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieShi46" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Nctllnty"><img src="https://avatars.githubusercontent.com/u/33241818?v=4?s=100" width="100px;" alt="Nctllnty"/><br /><sub><b>Nctllnty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Nctllnty" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Wang-Yonghao"><img src="https://avatars.githubusercontent.com/u/48146606?v=4?s=100" width="100px;" alt="Wang-Yonghao"/><br /><sub><b>Wang-Yonghao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Wang-Yonghao" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://www.yuque.com/dudiao/yy"><img src="https://avatars.githubusercontent.com/u/38355949?v=4?s=100" width="100px;" alt="读钓"/><br /><sub><b>读钓</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dudiao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Astarmilkxin" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/handy-git"><img src="https://avatars.githubusercontent.com/u/32837980?v=4?s=100" width="100px;" alt="handy"/><br /><sub><b>handy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=handy-git" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALiuTianyou" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Tests">⚠️</a> <a href="#blog-LiuTianyou" title="Blogposts">📝</a> <a href="#design-LiuTianyou" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/WinterKi1ler"><img src="https://avatars.githubusercontent.com/u/160592092?v=4?s=100" width="100px;" alt="WinterKi1ler"/><br /><sub><b>WinterKi1ler</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=WinterKi1ler" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://sharehoo.cn/"><img src="https://avatars.githubusercontent.com/u/45377370?v=4?s=100" width="100px;" alt="miki"/><br /><sub><b>miki</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=miki-hmt" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://codeflex.substack.com/"><img src="https://avatars.githubusercontent.com/u/85513042?v=4?s=100" width="100px;" alt="Keshav Carpenter"/><br /><sub><b>Keshav Carpenter</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/makechoicenow"><img src="https://avatars.githubusercontent.com/u/9911918?v=4?s=100" width="100px;" alt="makechoicenow"/><br /><sub><b>makechoicenow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=makechoicenow" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Documentation">📖</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Agjjjj0101" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a> <a href="#blog-crossoverJie" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Tests">⚠️</a> <a href="#design-crossoverJie" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/PeixyJ"><img src="https://avatars.githubusercontent.com/u/45998593?v=4?s=100" width="100px;" alt="PeixyJ"/><br /><sub><b>PeixyJ</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PeixyJ" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Hi-Mr-Wind"><img src="https://avatars.githubusercontent.com/u/85803831?v=4?s=100" width="100px;" alt="风如歌"/><br /><sub><b>风如歌</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Hi-Mr-Wind" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MananPoojara"><img src="https://avatars.githubusercontent.com/u/104253184?v=4?s=100" width="100px;" alt="Manan Pujara"/><br /><sub><b>Manan Pujara</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MananPoojara" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Axuziyang" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lwqzz"><img src="https://avatars.githubusercontent.com/u/62584513?v=4?s=100" width="100px;" alt="lwqzz"/><br /><sub><b>lwqzz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwqzz" title="Code">💻</a></td>
</tr>
<tr>
@@ -429,17 +429,17 @@ Thanks to these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/tomorrowshipyltm"><img src="https://avatars.githubusercontent.com/u/61336903?v=4?s=100" width="100px;" alt="tomorrowshipyltm"/><br /><sub><b>tomorrowshipyltm</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tomorrowshipyltm" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/15613060203"><img src="https://avatars.githubusercontent.com/u/41351615?v=4?s=100" width="100px;" alt="栗磊"/><br /><sub><b>栗磊</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=15613060203" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Alanxtl"><img src="https://avatars.githubusercontent.com/u/25652981?v=4?s=100" width="100px;" alt="Alan"/><br /><sub><b>Alan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Alanxtl" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a> <a href="#ideas-zhangshenghang" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Documentation">📖</a> <a href="#blog-zhangshenghang" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azhangshenghang" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Tests">⚠️</a> <a href="#design-zhangshenghang" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azuobiao-zhou" title="Bug reports">🐛</a> <a href="#blog-zuobiao-zhou" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Pzz-2021"><img src="https://avatars.githubusercontent.com/u/118056735?v=4?s=100" width="100px;" alt="P.P."/><br /><sub><b>P.P.</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Pzz-2021" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LLP2333"><img src="https://avatars.githubusercontent.com/u/61670545?v=4?s=100" width="100px;" alt="llp2333"/><br /><sub><b>llp2333</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LLP2333" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/HeartLinked"><img src="https://avatars.githubusercontent.com/u/78212101?v=4?s=100" width="100px;" alt="feiyang li"/><br /><sub><b>feiyang li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=HeartLinked" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AAias00" title="Bug reports">🐛</a> <a href="#ideas-Aias00" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/westboy"><img src="https://avatars.githubusercontent.com/u/6385565?v=4?s=100" width="100px;" alt="Jin"/><br /><sub><b>Jin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=westboy" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayuluo-yx" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Tests">⚠️</a> <a href="#blog-yuluo-yx" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AYanshuming1" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lwjxy"><img src="https://avatars.githubusercontent.com/u/52726400?v=4?s=100" width="100px;" alt="lwjxy"/><br /><sub><b>lwjxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwjxy" title="Code">💻</a></td>
</tr>
<tr>
@@ -454,17 +454,17 @@ Thanks to these wonderful people, welcome to join us:
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ileonli"><img src="https://avatars.githubusercontent.com/u/45332412?v=4?s=100" width="100px;" alt="Leon Li"/><br /><sub><b>Leon Li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ileonli" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://fnil.net/"><img src="https://avatars.githubusercontent.com/u/14142?v=4?s=100" width="100px;" alt="dennis zhuang"/><br /><sub><b>dennis zhuang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=killme2008" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="#design-kerwin612" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akerwin612" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="#design-kerwin612" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ShineDevelopment"><img src="https://avatars.githubusercontent.com/u/59306780?v=4?s=100" width="100px;" alt="daixianglong"/><br /><sub><b>daixianglong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ShineDevelopment" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/mchgood"><img src="https://avatars.githubusercontent.com/u/38482005?v=4?s=100" width="100px;" alt="mchgood"/><br /><sub><b>mchgood</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mchgood" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apwallk" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/cdphantom"><img src="https://avatars.githubusercontent.com/u/12674795?v=4?s=100" width="100px;" alt="cdphantom"/><br /><sub><b>cdphantom</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=cdphantom" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/asd108908382"><img src="https://avatars.githubusercontent.com/u/77717999?v=4?s=100" width="100px;" alt="jiawei.guo"/><br /><sub><b>jiawei.guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=asd108908382" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/QBH-insist"><img src="https://avatars.githubusercontent.com/u/39401478?v=4?s=100" width="100px;" alt="QBH-insist"/><br /><sub><b>QBH-insist</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=QBH-insist" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jiangsh-ui"><img src="https://avatars.githubusercontent.com/u/86990361?v=4?s=100" width="100px;" alt="jiangsh"/><br /><sub><b>jiangsh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jiangsh-ui" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akeaifafafa" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/loong95"><img src="https://avatars.githubusercontent.com/u/16333958?v=4?s=100" width="100px;" alt="Loong"/><br /><sub><b>Loong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=loong95" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ceekay47"><img src="https://avatars.githubusercontent.com/u/104664857?v=4?s=100" width="100px;" alt="Chandrakant Vankayalapati"/><br /><sub><b>Chandrakant Vankayalapati</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ceekay47" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MRgenial"><img src="https://avatars.githubusercontent.com/u/49973336?v=4?s=100" width="100px;" alt="b_mountain"/><br /><sub><b>b_mountain</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MRgenial" title="Code">💻</a></td>
@@ -483,13 +483,13 @@ Thanks to these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/starryCoder"><img src="https://avatars.githubusercontent.com/u/46510059?v=4?s=100" width="100px;" alt="starryCoder"/><br /><sub><b>starryCoder</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starryCoder" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hasimmollah"><img src="https://avatars.githubusercontent.com/u/32538599?v=4?s=100" width="100px;" alt="hasimmollah"/><br /><sub><b>hasimmollah</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hasimmollah" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ayu-v0"><img src="https://avatars.githubusercontent.com/u/127600988?v=4?s=100" width="100px;" alt="Ayu"/><br /><sub><b>Ayu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ayu-v0" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ARancho-7" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/doveLin0818"><img src="https://avatars.githubusercontent.com/u/190927907?v=4?s=100" width="100px;" alt="doveLin"/><br /><sub><b>doveLin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=doveLin0818" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayunfan24" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Tests">⚠️</a> <a href="#blog-yunfan24" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lctking"><img src="https://avatars.githubusercontent.com/u/168249998?v=4?s=100" width="100px;" alt="nullwli"/><br /><sub><b>nullwli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lctking" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.ponfee.cn/"><img src="https://avatars.githubusercontent.com/u/46117331?v=4?s=100" width="100px;" alt="ponfee"/><br /><sub><b>ponfee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ponfee" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Vedant7789"><img src="https://avatars.githubusercontent.com/u/147625492?v=4?s=100" width="100px;" alt="Vedant7789"/><br /><sub><b>Vedant7789</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Vedant7789" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Craaaaazy77"><img src="https://avatars.githubusercontent.com/u/23025522?v=4?s=100" width="100px;" alt="Craaaaazy77"/><br /><sub><b>Craaaaazy77</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Craaaaazy77" title="Documentation">📖</a></td>
@@ -498,9 +498,9 @@ Thanks to these wonderful people, welcome to join us:
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/helei1030"><img src="https://avatars.githubusercontent.com/u/11839080?v=4?s=100" width="100px;" alt="helei1030"/><br /><sub><b>helei1030</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=helei1030" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apjfanning" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MonsterChenzhuo"><img src="https://avatars.githubusercontent.com/u/60029759?v=4?s=100" width="100px;" alt="monster"/><br /><sub><b>monster</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MonsterChenzhuo" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AMasamiYui" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/wanhao23"><img src="https://avatars.githubusercontent.com/u/29560961?v=4?s=100" width="100px;" alt="wanhao"/><br /><sub><b>wanhao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jonasHanhan"><img src="https://avatars.githubusercontent.com/u/130035609?v=4?s=100" width="100px;" alt="jonasHanhan"/><br /><sub><b>jonasHanhan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jonasHanhan" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/NikhilMurugesan"><img src="https://avatars.githubusercontent.com/u/49281792?v=4?s=100" width="100px;" alt="NikhilMurugesan"/><br /><sub><b>NikhilMurugesan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=NikhilMurugesan" title="Code">💻</a></td>
@@ -508,19 +508,14 @@ Thanks to these wonderful people, welcome to join us:
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/myangle1120"><img src="https://avatars.githubusercontent.com/u/19237013?v=4?s=100" width="100px;" alt="myangle1120"/><br /><sub><b>myangle1120</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=myangle1120" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yasminvo"><img src="https://avatars.githubusercontent.com/u/107528848?v=4?s=100" width="100px;" alt="yasminvo"/><br /><sub><b>yasminvo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yasminvo" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Anotbugggg" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yyahang"><img src="https://avatars.githubusercontent.com/u/90464876?v=4?s=100" width="100px;" alt="yyahang"/><br /><sub><b>yyahang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yyahang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/JuJinPark"><img src="https://avatars.githubusercontent.com/u/44892459?v=4?s=100" width="100px;" alt="jujin"/><br /><sub><b>jujin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Documentation">📖</a> <a href="#ideas-JuJinPark" title="Ideas, Planning, & Feedback">🤔</a> <a href="#blog-JuJinPark" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LL-LIN"><img src="https://avatars.githubusercontent.com/u/43002118?v=4?s=100" width="100px;" alt="LL-LIN"/><br /><sub><b>LL-LIN</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LL-LIN" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALL-LIN" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://bigcyy.github.io/"><img src="https://avatars.githubusercontent.com/u/73413979?v=4?s=100" width="100px;" alt="Yang Chen"/><br /><sub><b>Yang Chen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Abigcyy" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/JuJinPark"><img src="https://avatars.githubusercontent.com/u/44892459?v=4?s=100" width="100px;" alt="jujin"/><br /><sub><b>jujin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LL-LIN"><img src="https://avatars.githubusercontent.com/u/43002118?v=4?s=100" width="100px;" alt="LL-LIN"/><br /><sub><b>LL-LIN</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LL-LIN" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://bigcyy.github.io/"><img src="https://avatars.githubusercontent.com/u/73413979?v=4?s=100" width="100px;" alt="Yang Chen"/><br /><sub><b>Yang Chen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/sarthakeash"><img src="https://avatars.githubusercontent.com/u/74091160?v=4?s=100" width="100px;" alt="Sarthak Arora"/><br /><sub><b>Sarthak Arora</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/PengJingzhao"><img src="https://avatars.githubusercontent.com/u/97368949?v=4?s=100" width="100px;" alt="彭镜肇"/><br /><sub><b>彭镜肇</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PengJingzhao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gagaradio"><img src="https://avatars.githubusercontent.com/u/18532370?v=4?s=100" width="100px;" alt="Walter Jia"/><br /><sub><b>Walter Jia</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gagaradio" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/boyucjz"><img src="https://avatars.githubusercontent.com/u/18730041?v=4?s=100" width="100px;" alt="boyucjz"/><br /><sub><b>boyucjz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boyucjz" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Cyanty"><img src="https://avatars.githubusercontent.com/u/153884653?v=4?s=100" width="100px;" alt="Cyanty"/><br /><sub><b>Cyanty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/KevinLLF"><img src="https://avatars.githubusercontent.com/u/85452733?v=4?s=100" width="100px;" alt="Jay丿167"/><br /><sub><b>Jay丿167</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=KevinLLF" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/sarthakeash"><img src="https://avatars.githubusercontent.com/u/74091160?v=4?s=100" width="100px;" alt="Sarthak Arora"/><br /><sub><b>Sarthak Arora</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Code">💻</a></td>
</tr>
</tbody>
</table>
+36 -41
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@@ -221,7 +221,7 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="http://mroldx.xyz/"><img src="https://avatars.githubusercontent.com/u/34847828?v=4?s=100" width="100px;" alt="mroldx"/><br /><sub><b>mroldx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mroldx" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/woshiniusange"><img src="https://avatars.githubusercontent.com/u/91513022?v=4?s=100" width="100px;" alt="woshiniusange"/><br /><sub><b>woshiniusange</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=woshiniusange" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://vampireachao.github.io/"><img src="https://avatars.githubusercontent.com/u/52746628?v=4?s=100" width="100px;" alt="VampireAchao"/><br /><sub><b>VampireAchao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=VampireAchao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Ceilzcx"><img src="https://avatars.githubusercontent.com/u/48920254?v=4?s=100" width="100px;" alt="zcx"/><br /><sub><b>zcx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACeilzcx" title="Bug reports">🐛</a> <a href="#design-Ceilzcx" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Tests">⚠️</a> <a href="#blog-Ceilzcx" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Ceilzcx"><img src="https://avatars.githubusercontent.com/u/48920254?v=4?s=100" width="100px;" alt="zcx"/><br /><sub><b>zcx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Ceilzcx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACeilzcx" title="Bug reports">🐛</a> <a href="#design-Ceilzcx" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieXCL"><img src="https://avatars.githubusercontent.com/u/91540487?v=4?s=100" width="100px;" alt="CharlieXCL"/><br /><sub><b>CharlieXCL</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieXCL" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Privauto"><img src="https://avatars.githubusercontent.com/u/36581456?v=4?s=100" width="100px;" alt="Privauto"/><br /><sub><b>Privauto</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Privauto" title="Documentation">📖</a></td>
</tr>
@@ -235,7 +235,7 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://www.zhihu.com/people/kevinbauer"><img src="https://avatars.githubusercontent.com/u/28581579?v=4?s=100" width="100px;" alt="Kevin Huang"/><br /><sub><b>Kevin Huang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kevinhuangwl" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/TJxiaobao"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ATJxiaobao" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Tests">⚠️</a> <a href="#design-TJxiaobao" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/TJxiaobao"><img src="https://avatars.githubusercontent.com/u/85919258?v=4?s=100" width="100px;" alt="铁甲小宝"/><br /><sub><b>铁甲小宝</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3ATJxiaobao" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TJxiaobao" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Jack-123-power"><img src="https://avatars.githubusercontent.com/u/84333501?v=4?s=100" width="100px;" alt="Captain Jack"/><br /><sub><b>Captain Jack</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Jack-123-power" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/haibo-duan"><img src="https://avatars.githubusercontent.com/u/7974845?v=4?s=100" width="100px;" alt="haibo.duan"/><br /><sub><b>haibo.duan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=haibo-duan" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/assassinfym"><img src="https://avatars.githubusercontent.com/u/15188754?v=4?s=100" width="100px;" alt="assassin"/><br /><sub><b>assassin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/issues?q=author%3Aassassinfym" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=assassinfym" title="Code">💻</a></td>
@@ -277,7 +277,7 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://wjl110.xyz/"><img src="https://avatars.githubusercontent.com/u/53851034?v=4?s=100" width="100px;" alt="wjl110"/><br /><sub><b>wjl110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wjl110" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ngyhd"><img src="https://avatars.githubusercontent.com/u/29095207?v=4?s=100" width="100px;" alt="Sean"/><br /><sub><b>Sean</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ngyhd" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Daydreamer-ia"><img src="https://avatars.githubusercontent.com/u/83362909?v=4?s=100" width="100px;" alt="chenyiqin"/><br /><sub><b>chenyiqin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Daydreamer-ia" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hudongdong129"><img src="https://avatars.githubusercontent.com/u/34374227?v=4?s=100" width="100px;" alt="hudongdong129"/><br /><sub><b>hudongdong129</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Documentation">📖</a> <a href="#design-hudongdong129" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hudongdong129"><img src="https://avatars.githubusercontent.com/u/34374227?v=4?s=100" width="100px;" alt="hudongdong129"/><br /><sub><b>hudongdong129</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=hudongdong129" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/TherChenYang"><img src="https://avatars.githubusercontent.com/u/124348939?v=4?s=100" width="100px;" alt="TherChenYang"/><br /><sub><b>TherChenYang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=TherChenYang" title="Tests">⚠️</a></td>
@@ -293,7 +293,7 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/baiban114"><img src="https://avatars.githubusercontent.com/u/59152619?v=4?s=100" width="100px;" alt="TableRow"/><br /><sub><b>TableRow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=baiban114" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ByteIDance"><img src="https://avatars.githubusercontent.com/u/100207562?v=4?s=100" width="100px;" alt="ByteIDance"/><br /><sub><b>ByteIDance</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ByteIDance" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/mangel2002"><img src="https://avatars.githubusercontent.com/u/9348020?v=4?s=100" width="100px;" alt="Jangfe"/><br /><sub><b>Jangfe</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mangel2002" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a> <a href="#blog-zqr10159" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azqr10159" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Tests">⚠️</a> <a href="#design-zqr10159" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zqr10159"><img src="https://avatars.githubusercontent.com/u/30048352?v=4?s=100" width="100px;" alt="zqr10159"/><br /><sub><b>zqr10159</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=zqr10159" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/vinci-897"><img src="https://avatars.githubusercontent.com/u/55838224?v=4?s=100" width="100px;" alt="vinci"/><br /><sub><b>vinci</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=vinci-897" title="Documentation">📖</a> <a href="#design-vinci-897" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/js110"><img src="https://avatars.githubusercontent.com/u/51191863?v=4?s=100" width="100px;" alt="js110"/><br /><sub><b>js110</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=js110" title="Code">💻</a></td>
</tr>
@@ -307,8 +307,8 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZangJuxy"><img src="https://avatars.githubusercontent.com/u/71380295?v=4?s=100" width="100px;" alt="ZangJuxy"/><br /><sub><b>ZangJuxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZangJuxy" title="Documentation">📖</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Al646505418" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACarpe-Wang" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/l646505418"><img src="https://avatars.githubusercontent.com/u/50475131?v=4?s=100" width="100px;" alt="l646505418"/><br /><sub><b>l646505418</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=l646505418" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.carpewang.com"><img src="https://avatars.githubusercontent.com/u/78642589?v=4?s=100" width="100px;" alt="Carpe-Wang"/><br /><sub><b>Carpe-Wang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Carpe-Wang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/moshu023"><img src="https://avatars.githubusercontent.com/u/48593205?v=4?s=100" width="100px;" alt="莫枢"/><br /><sub><b>莫枢</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=moshu023" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/huangcanda"><img src="https://avatars.githubusercontent.com/u/4470566?v=4?s=100" width="100px;" alt="huangcanda"/><br /><sub><b>huangcanda</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=huangcanda" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://www.zrkizzy.com"><img src="https://avatars.githubusercontent.com/u/85340613?v=4?s=100" width="100px;" alt="世纪末的架构师"/><br /><sub><b>世纪末的架构师</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Architect-Java" title="Code">💻</a></td>
@@ -358,7 +358,7 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lisongning"><img src="https://avatars.githubusercontent.com/u/93140178?v=4?s=100" width="100px;" alt="lisongning"/><br /><sub><b>lisongning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lisongning" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/YutingNie"><img src="https://avatars.githubusercontent.com/u/104416402?v=4?s=100" width="100px;" alt="YutingNie"/><br /><sub><b>YutingNie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=YutingNie" title="Documentation">📖</a> <a href="#design-YutingNie" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/mikezzb"><img src="https://avatars.githubusercontent.com/u/23418428?v=4?s=100" width="100px;" alt="Mike Zhou"/><br /><sub><b>Mike Zhou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=mikezzb" title="Documentation">📖</a> <a href="#design-mikezzb" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Documentation">📖</a> <a href="#blog-a-little-fool" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aa-little-fool" title="Bug reports">🐛</a> <a href="#design-a-little-fool" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/a-little-fool"><img src="https://avatars.githubusercontent.com/u/105542329?v=4?s=100" width="100px;" alt="小笨蛋"/><br /><sub><b>小笨蛋</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=a-little-fool" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/littlezhongzer"><img src="https://avatars.githubusercontent.com/u/33685289?v=4?s=100" width="100px;" alt="littlezhongzer"/><br /><sub><b>littlezhongzer</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=littlezhongzer" title="Code">💻</a></td>
@@ -367,7 +367,7 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/XimfengYao"><img src="https://avatars.githubusercontent.com/u/17541537?v=4?s=100" width="100px;" alt="姚贤丰"/><br /><sub><b>姚贤丰</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=XimfengYao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LINGLUOJUN"><img src="https://avatars.githubusercontent.com/u/16778977?v=4?s=100" width="100px;" alt="lingluojun"/><br /><sub><b>lingluojun</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LINGLUOJUN" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.luelueking.com"><img src="https://avatars.githubusercontent.com/u/93204032?v=4?s=100" width="100px;" alt="1ue"/><br /><sub><b>1ue</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=luelueking" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Aqyaaaa" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.jimmyqiao.top"><img src="https://avatars.githubusercontent.com/u/67301054?v=4?s=100" width="100px;" alt="qyaaaa"/><br /><sub><b>qyaaaa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=qyaaaa" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://novohit.top"><img src="https://avatars.githubusercontent.com/u/101090395?v=4?s=100" width="100px;" alt="novohit"/><br /><sub><b>novohit</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=novohit" title="Code">💻</a></td>
@@ -381,14 +381,14 @@ Thanks these wonderful people, welcome to join us:
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/1036664317"><img src="https://avatars.githubusercontent.com/u/7696697?v=4?s=100" width="100px;" alt="moghn"/><br /><sub><b>moghn</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=1036664317" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xiaoguolong"><img src="https://avatars.githubusercontent.com/u/33684988?v=4?s=100" width="100px;" alt="xiaoguolong"/><br /><sub><b>xiaoguolong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xiaoguolong" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AClownsw" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ACalvin979" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Clownsw"><img src="https://avatars.githubusercontent.com/u/28394742?v=4?s=100" width="100px;" alt="Smliexx"/><br /><sub><b>Smliexx</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Clownsw" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Calvin979"><img src="https://avatars.githubusercontent.com/u/131688897?v=4?s=100" width="100px;" alt="Naruse"/><br /><sub><b>Naruse</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Calvin979" title="Code">💻</a> <a href="#design-Calvin979" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/bbelide2"><img src="https://avatars.githubusercontent.com/u/26840796?v=4?s=100" width="100px;" alt="Bala Sukesh"/><br /><sub><b>Bala Sukesh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bbelide2" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jinyaoMa"><img src="https://avatars.githubusercontent.com/u/25066570?v=4?s=100" width="100px;" alt="Jinyao Ma"/><br /><sub><b>Jinyao Ma</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jinyaoMa" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://linuxsuren.github.io/open-source-best-practice/"><img src="https://avatars.githubusercontent.com/u/1450685?v=4?s=100" width="100px;" alt="Rick"/><br /><sub><b>Rick</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LinuxSuRen" title="Tests">⚠️</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AZY945" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZY945"><img src="https://avatars.githubusercontent.com/u/74083801?v=4?s=100" width="100px;" alt="东风"/><br /><sub><b>东风</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Code">💻</a> <a href="#design-ZY945" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=ZY945" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/prolevel1"><img src="https://avatars.githubusercontent.com/u/51995525?v=4?s=100" width="100px;" alt="sonam singh"/><br /><sub><b>sonam singh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=prolevel1" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ZhangZixuan1994"><img src="https://avatars.githubusercontent.com/u/20011653?v=4?s=100" width="100px;" alt="ZhangZixuan1994"/><br /><sub><b>ZhangZixuan1994</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ZhangZixuan1994" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hurenjie1"><img src="https://avatars.githubusercontent.com/u/40120355?v=4?s=100" width="100px;" alt="SHIG"/><br /><sub><b>SHIG</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hurenjie1" title="Code">💻</a></td>
@@ -398,29 +398,29 @@ Thanks these wonderful people, welcome to join us:
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/avvCode"><img src="https://avatars.githubusercontent.com/u/113538532?v=4?s=100" width="100px;" alt="avv"/><br /><sub><b>avv</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=avvCode" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayqxxgh" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yqxxgh"><img src="https://avatars.githubusercontent.com/u/42080876?v=4?s=100" width="100px;" alt="yqxxgh"/><br /><sub><b>yqxxgh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yqxxgh" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/CharlieShi46"><img src="https://avatars.githubusercontent.com/u/149798885?v=4?s=100" width="100px;" alt="CharlieShi46"/><br /><sub><b>CharlieShi46</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=CharlieShi46" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Nctllnty"><img src="https://avatars.githubusercontent.com/u/33241818?v=4?s=100" width="100px;" alt="Nctllnty"/><br /><sub><b>Nctllnty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Nctllnty" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Wang-Yonghao"><img src="https://avatars.githubusercontent.com/u/48146606?v=4?s=100" width="100px;" alt="Wang-Yonghao"/><br /><sub><b>Wang-Yonghao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Wang-Yonghao" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://www.yuque.com/dudiao/yy"><img src="https://avatars.githubusercontent.com/u/38355949?v=4?s=100" width="100px;" alt="读钓"/><br /><sub><b>读钓</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dudiao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Astarmilkxin" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/starmilkxin"><img src="https://avatars.githubusercontent.com/u/55646681?v=4?s=100" width="100px;" alt="Xin"/><br /><sub><b>Xin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starmilkxin" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/handy-git"><img src="https://avatars.githubusercontent.com/u/32837980?v=4?s=100" width="100px;" alt="handy"/><br /><sub><b>handy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=handy-git" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALiuTianyou" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Tests">⚠️</a> <a href="#blog-LiuTianyou" title="Blogposts">📝</a> <a href="#design-LiuTianyou" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LiuTianyou"><img src="https://avatars.githubusercontent.com/u/30208283?v=4?s=100" width="100px;" alt="LiuTianyou"/><br /><sub><b>LiuTianyou</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=LiuTianyou" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/WinterKi1ler"><img src="https://avatars.githubusercontent.com/u/160592092?v=4?s=100" width="100px;" alt="WinterKi1ler"/><br /><sub><b>WinterKi1ler</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=WinterKi1ler" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://sharehoo.cn/"><img src="https://avatars.githubusercontent.com/u/45377370?v=4?s=100" width="100px;" alt="miki"/><br /><sub><b>miki</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=miki-hmt" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://codeflex.substack.com/"><img src="https://avatars.githubusercontent.com/u/85513042?v=4?s=100" width="100px;" alt="Keshav Carpenter"/><br /><sub><b>Keshav Carpenter</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=alpha951" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/makechoicenow"><img src="https://avatars.githubusercontent.com/u/9911918?v=4?s=100" width="100px;" alt="makechoicenow"/><br /><sub><b>makechoicenow</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=makechoicenow" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Documentation">📖</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Agjjjj0101" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gjjjj0101"><img src="https://avatars.githubusercontent.com/u/71874373?v=4?s=100" width="100px;" alt="Gao Jian"/><br /><sub><b>Gao Jian</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Code">💻</a> <a href="#design-gjjjj0101" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=gjjjj0101" title="Tests">⚠️</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a> <a href="#blog-crossoverJie" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Tests">⚠️</a> <a href="#design-crossoverJie" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://jangto.tistory.com/"><img src="https://avatars.githubusercontent.com/u/37864182?v=4?s=100" width="100px;" alt="Hyeon Sung"/><br /><sub><b>Hyeon Sung</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=dukbong" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://crossoverjie.top/"><img src="https://avatars.githubusercontent.com/u/15684156?v=4?s=100" width="100px;" alt="crossoverJie"/><br /><sub><b>crossoverJie</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=crossoverJie" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/PeixyJ"><img src="https://avatars.githubusercontent.com/u/45998593?v=4?s=100" width="100px;" alt="PeixyJ"/><br /><sub><b>PeixyJ</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PeixyJ" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Hi-Mr-Wind"><img src="https://avatars.githubusercontent.com/u/85803831?v=4?s=100" width="100px;" alt="风如歌"/><br /><sub><b>风如歌</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Hi-Mr-Wind" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MananPoojara"><img src="https://avatars.githubusercontent.com/u/104253184?v=4?s=100" width="100px;" alt="Manan Pujara"/><br /><sub><b>Manan Pujara</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MananPoojara" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Axuziyang" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/xuziyang"><img src="https://avatars.githubusercontent.com/u/8465969?v=4?s=100" width="100px;" alt="xuziyang"/><br /><sub><b>xuziyang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=xuziyang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lwqzz"><img src="https://avatars.githubusercontent.com/u/62584513?v=4?s=100" width="100px;" alt="lwqzz"/><br /><sub><b>lwqzz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwqzz" title="Code">💻</a></td>
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<tr>
@@ -428,17 +428,17 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/tomorrowshipyltm"><img src="https://avatars.githubusercontent.com/u/61336903?v=4?s=100" width="100px;" alt="tomorrowshipyltm"/><br /><sub><b>tomorrowshipyltm</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=tomorrowshipyltm" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/15613060203"><img src="https://avatars.githubusercontent.com/u/41351615?v=4?s=100" width="100px;" alt="栗磊"/><br /><sub><b>栗磊</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=15613060203" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Alanxtl"><img src="https://avatars.githubusercontent.com/u/25652981?v=4?s=100" width="100px;" alt="Alan"/><br /><sub><b>Alan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Alanxtl" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a> <a href="#ideas-zhangshenghang" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Documentation">📖</a> <a href="#blog-zhangshenghang" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azhangshenghang" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Tests">⚠️</a> <a href="#design-zhangshenghang" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Azuobiao-zhou" title="Bug reports">🐛</a> <a href="#blog-zuobiao-zhou" title="Blogposts">📝</a> <a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.hadoop.wiki/"><img src="https://avatars.githubusercontent.com/u/29418975?v=4?s=100" width="100px;" alt="Jast"/><br /><sub><b>Jast</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zhangshenghang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/zuobiao-zhou"><img src="https://avatars.githubusercontent.com/u/61108539?v=4?s=100" width="100px;" alt="Zhang Yuxuan"/><br /><sub><b>Zhang Yuxuan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=zuobiao-zhou" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Pzz-2021"><img src="https://avatars.githubusercontent.com/u/118056735?v=4?s=100" width="100px;" alt="P.P."/><br /><sub><b>P.P.</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Pzz-2021" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LLP2333"><img src="https://avatars.githubusercontent.com/u/61670545?v=4?s=100" width="100px;" alt="llp2333"/><br /><sub><b>llp2333</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LLP2333" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/HeartLinked"><img src="https://avatars.githubusercontent.com/u/78212101?v=4?s=100" width="100px;" alt="feiyang li"/><br /><sub><b>feiyang li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=HeartLinked" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AAias00" title="Bug reports">🐛</a> <a href="#ideas-Aias00" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Aias00"><img src="https://avatars.githubusercontent.com/u/25810623?v=4?s=100" width="100px;" alt="aias00"/><br /><sub><b>aias00</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Aias00" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/westboy"><img src="https://avatars.githubusercontent.com/u/6385565?v=4?s=100" width="100px;" alt="Jin"/><br /><sub><b>Jin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=westboy" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayuluo-yx" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Tests">⚠️</a> <a href="#blog-yuluo-yx" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AYanshuming1" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://blog.csdn.net/qq_52397471"><img src="https://avatars.githubusercontent.com/u/77964041?v=4?s=100" width="100px;" alt="YuLuo"/><br /><sub><b>YuLuo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yuluo-yx" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Yanshuming1"><img src="https://avatars.githubusercontent.com/u/118667222?v=4?s=100" width="100px;" alt="linDong"/><br /><sub><b>linDong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Yanshuming1" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lwjxy"><img src="https://avatars.githubusercontent.com/u/52726400?v=4?s=100" width="100px;" alt="lwjxy"/><br /><sub><b>lwjxy</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lwjxy" title="Code">💻</a></td>
</tr>
<tr>
@@ -453,17 +453,17 @@ Thanks these wonderful people, welcome to join us:
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ileonli"><img src="https://avatars.githubusercontent.com/u/45332412?v=4?s=100" width="100px;" alt="Leon Li"/><br /><sub><b>Leon Li</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ileonli" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://fnil.net/"><img src="https://avatars.githubusercontent.com/u/14142?v=4?s=100" width="100px;" alt="dennis zhuang"/><br /><sub><b>dennis zhuang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=killme2008" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="#design-kerwin612" title="Design">🎨</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akerwin612" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/kerwin612"><img src="https://avatars.githubusercontent.com/u/3371163?v=4?s=100" width="100px;" alt="Kerwin Bryant"/><br /><sub><b>Kerwin Bryant</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=kerwin612" title="Code">💻</a> <a href="#design-kerwin612" title="Design">🎨</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ShineDevelopment"><img src="https://avatars.githubusercontent.com/u/59306780?v=4?s=100" width="100px;" alt="daixianglong"/><br /><sub><b>daixianglong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ShineDevelopment" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/mchgood"><img src="https://avatars.githubusercontent.com/u/38482005?v=4?s=100" width="100px;" alt="mchgood"/><br /><sub><b>mchgood</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=mchgood" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apwallk" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/pwallk"><img src="https://avatars.githubusercontent.com/u/69385076?v=4?s=100" width="100px;" alt="kangli"/><br /><sub><b>kangli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pwallk" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/cdphantom"><img src="https://avatars.githubusercontent.com/u/12674795?v=4?s=100" width="100px;" alt="cdphantom"/><br /><sub><b>cdphantom</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=cdphantom" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/asd108908382"><img src="https://avatars.githubusercontent.com/u/77717999?v=4?s=100" width="100px;" alt="jiawei.guo"/><br /><sub><b>jiawei.guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=asd108908382" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/QBH-insist"><img src="https://avatars.githubusercontent.com/u/39401478?v=4?s=100" width="100px;" alt="QBH-insist"/><br /><sub><b>QBH-insist</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=QBH-insist" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jiangsh-ui"><img src="https://avatars.githubusercontent.com/u/86990361?v=4?s=100" width="100px;" alt="jiangsh"/><br /><sub><b>jiangsh</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jiangsh-ui" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Akeaifafafa" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/keaifafafa"><img src="https://avatars.githubusercontent.com/u/83876361?v=4?s=100" width="100px;" alt="Keaifa"/><br /><sub><b>Keaifa</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=keaifafafa" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/loong95"><img src="https://avatars.githubusercontent.com/u/16333958?v=4?s=100" width="100px;" alt="Loong"/><br /><sub><b>Loong</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=loong95" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ceekay47"><img src="https://avatars.githubusercontent.com/u/104664857?v=4?s=100" width="100px;" alt="Chandrakant Vankayalapati"/><br /><sub><b>Chandrakant Vankayalapati</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ceekay47" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MRgenial"><img src="https://avatars.githubusercontent.com/u/49973336?v=4?s=100" width="100px;" alt="b_mountain"/><br /><sub><b>b_mountain</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MRgenial" title="Code">💻</a></td>
@@ -482,13 +482,13 @@ Thanks these wonderful people, welcome to join us:
<td align="center" valign="top" width="14.28%"><a href="https://github.com/starryCoder"><img src="https://avatars.githubusercontent.com/u/46510059?v=4?s=100" width="100px;" alt="starryCoder"/><br /><sub><b>starryCoder</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=starryCoder" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/hasimmollah"><img src="https://avatars.githubusercontent.com/u/32538599?v=4?s=100" width="100px;" alt="hasimmollah"/><br /><sub><b>hasimmollah</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=hasimmollah" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/ayu-v0"><img src="https://avatars.githubusercontent.com/u/127600988?v=4?s=100" width="100px;" alt="Ayu"/><br /><sub><b>Ayu</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ayu-v0" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ARancho-7" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Rancho-7"><img src="https://avatars.githubusercontent.com/u/59016860?v=4?s=100" width="100px;" alt="Nick Guo"/><br /><sub><b>Nick Guo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Rancho-7" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/doveLin0818"><img src="https://avatars.githubusercontent.com/u/190927907?v=4?s=100" width="100px;" alt="doveLin"/><br /><sub><b>doveLin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=doveLin0818" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Ayunfan24" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Tests">⚠️</a> <a href="#blog-yunfan24" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://zzrl.cc/"><img src="https://avatars.githubusercontent.com/u/91836599?v=4?s=100" width="100px;" alt="yunfan24"/><br /><sub><b>yunfan24</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yunfan24" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/lctking"><img src="https://avatars.githubusercontent.com/u/168249998?v=4?s=100" width="100px;" alt="nullwli"/><br /><sub><b>nullwli</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=lctking" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://simonsigre.com/"><img src="https://avatars.githubusercontent.com/u/14932913?v=4?s=100" width="100px;" alt="Simon Sigré"/><br /><sub><b>Simon Sigré</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=simonsigre" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="http://www.ponfee.cn/"><img src="https://avatars.githubusercontent.com/u/46117331?v=4?s=100" width="100px;" alt="ponfee"/><br /><sub><b>ponfee</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=ponfee" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Vedant7789"><img src="https://avatars.githubusercontent.com/u/147625492?v=4?s=100" width="100px;" alt="Vedant7789"/><br /><sub><b>Vedant7789</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Vedant7789" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Craaaaazy77"><img src="https://avatars.githubusercontent.com/u/23025522?v=4?s=100" width="100px;" alt="Craaaaazy77"/><br /><sub><b>Craaaaazy77</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Craaaaazy77" title="Documentation">📖</a></td>
@@ -497,9 +497,9 @@ Thanks these wonderful people, welcome to join us:
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/helei1030"><img src="https://avatars.githubusercontent.com/u/11839080?v=4?s=100" width="100px;" alt="helei1030"/><br /><sub><b>helei1030</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=helei1030" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Apjfanning" title="Bug reports">🐛</a> <a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Tests">⚠️</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://medium.com/@pjfanning"><img src="https://avatars.githubusercontent.com/u/11783444?v=4?s=100" width="100px;" alt="PJ Fanning"/><br /><sub><b>PJ Fanning</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=pjfanning" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MonsterChenzhuo"><img src="https://avatars.githubusercontent.com/u/60029759?v=4?s=100" width="100px;" alt="monster"/><br /><sub><b>monster</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MonsterChenzhuo" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3AMasamiYui" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/MasamiYui"><img src="https://avatars.githubusercontent.com/u/22274133?v=4?s=100" width="100px;" alt="Sherlock Yin"/><br /><sub><b>Sherlock Yin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=MasamiYui" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/wanhao23"><img src="https://avatars.githubusercontent.com/u/29560961?v=4?s=100" width="100px;" alt="wanhao"/><br /><sub><b>wanhao</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=wanhao23" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/jonasHanhan"><img src="https://avatars.githubusercontent.com/u/130035609?v=4?s=100" width="100px;" alt="jonasHanhan"/><br /><sub><b>jonasHanhan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=jonasHanhan" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/NikhilMurugesan"><img src="https://avatars.githubusercontent.com/u/49281792?v=4?s=100" width="100px;" alt="NikhilMurugesan"/><br /><sub><b>NikhilMurugesan</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=NikhilMurugesan" title="Code">💻</a></td>
@@ -507,19 +507,14 @@ Thanks these wonderful people, welcome to join us:
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/myangle1120"><img src="https://avatars.githubusercontent.com/u/19237013?v=4?s=100" width="100px;" alt="myangle1120"/><br /><sub><b>myangle1120</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=myangle1120" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yasminvo"><img src="https://avatars.githubusercontent.com/u/107528848?v=4?s=100" width="100px;" alt="yasminvo"/><br /><sub><b>yasminvo</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yasminvo" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Anotbugggg" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/notbugggg"><img src="https://avatars.githubusercontent.com/u/147966331?v=4?s=100" width="100px;" alt="不关银渐层的事哦"/><br /><sub><b>不关银渐层的事哦</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=notbugggg" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/yyahang"><img src="https://avatars.githubusercontent.com/u/90464876?v=4?s=100" width="100px;" alt="yyahang"/><br /><sub><b>yyahang</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=yyahang" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/JuJinPark"><img src="https://avatars.githubusercontent.com/u/44892459?v=4?s=100" width="100px;" alt="jujin"/><br /><sub><b>jujin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Documentation">📖</a> <a href="#ideas-JuJinPark" title="Ideas, Planning, & Feedback">🤔</a> <a href="#blog-JuJinPark" title="Blogposts">📝</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LL-LIN"><img src="https://avatars.githubusercontent.com/u/43002118?v=4?s=100" width="100px;" alt="LL-LIN"/><br /><sub><b>LL-LIN</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LL-LIN" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3ALL-LIN" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://bigcyy.github.io/"><img src="https://avatars.githubusercontent.com/u/73413979?v=4?s=100" width="100px;" alt="Yang Chen"/><br /><sub><b>Yang Chen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Documentation">📖</a> <a href="https://github.com/apache/hertzbeat/issues?q=author%3Abigcyy" title="Bug reports">🐛</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/JuJinPark"><img src="https://avatars.githubusercontent.com/u/44892459?v=4?s=100" width="100px;" alt="jujin"/><br /><sub><b>jujin</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=JuJinPark" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/LL-LIN"><img src="https://avatars.githubusercontent.com/u/43002118?v=4?s=100" width="100px;" alt="LL-LIN"/><br /><sub><b>LL-LIN</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=LL-LIN" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://bigcyy.github.io/"><img src="https://avatars.githubusercontent.com/u/73413979?v=4?s=100" width="100px;" alt="Yang Chen"/><br /><sub><b>Yang Chen</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=bigcyy" title="Code">💻</a></td>
</tr>
<tr>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/sarthakeash"><img src="https://avatars.githubusercontent.com/u/74091160?v=4?s=100" width="100px;" alt="Sarthak Arora"/><br /><sub><b>Sarthak Arora</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/PengJingzhao"><img src="https://avatars.githubusercontent.com/u/97368949?v=4?s=100" width="100px;" alt="彭镜肇"/><br /><sub><b>彭镜肇</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=PengJingzhao" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/gagaradio"><img src="https://avatars.githubusercontent.com/u/18532370?v=4?s=100" width="100px;" alt="Walter Jia"/><br /><sub><b>Walter Jia</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=gagaradio" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/boyucjz"><img src="https://avatars.githubusercontent.com/u/18730041?v=4?s=100" width="100px;" alt="boyucjz"/><br /><sub><b>boyucjz</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=boyucjz" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/Cyanty"><img src="https://avatars.githubusercontent.com/u/153884653?v=4?s=100" width="100px;" alt="Cyanty"/><br /><sub><b>Cyanty</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Code">💻</a> <a href="https://github.com/apache/hertzbeat/commits?author=Cyanty" title="Documentation">📖</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/KevinLLF"><img src="https://avatars.githubusercontent.com/u/85452733?v=4?s=100" width="100px;" alt="Jay丿167"/><br /><sub><b>Jay丿167</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=KevinLLF" title="Code">💻</a></td>
<td align="center" valign="top" width="14.28%"><a href="https://github.com/sarthakeash"><img src="https://avatars.githubusercontent.com/u/74091160?v=4?s=100" width="100px;" alt="Sarthak Arora"/><br /><sub><b>Sarthak Arora</b></sub></a><br /><a href="https://github.com/apache/hertzbeat/commits?author=sarthakeash" title="Code">💻</a></td>
</tr>
</tbody>
</table>
+18 -14
View File
@@ -29,7 +29,7 @@ param:
monitorUDP: "{{randAlpha 6}}"
monitorWebsite: "{{randAlpha 6}}"
monitorFTP: "{{randAlpha 6}}"
labelName: "{{randAlpha 3}}"
tagName: "{{randAlpha 3}}"
items:
- name: login
request:
@@ -342,35 +342,39 @@ items:
header:
Authorization: Bearer {{.login.data.token}}
## Label
- name: createLabel
## Tag
- name: createTag
request:
api: /api/label
api: /api/tag
method: POST
header:
Authorization: Bearer {{.login.data.token}}
Content-type: application/json
body: |
{
"name": "{{.param.labelName}}"
}
- name: listLabels
[
{
"color": "#ff4081",
"name": "{{.param.tagName}}"
}
]
- name: listTags
request:
api: /api/label?pageIndex=0&pageSize=8&type=1
api: /api/tag?pageIndex=0&pageSize=8&type=1
header:
Authorization: Bearer {{.login.data.token}}
- name: updateLabel
- name: updateTag
request:
api: /api/label
api: /api/tag
method: PUT
header:
Authorization: Bearer {{.login.data.token}}
Content-type: application/json
body: |
{
"id": {{(index .listLabels.data.content 0).id | int64}},
"id": {{(index .listTags.data.content 0).id | int64}},
"name": "{{randAlpha 3}}",
"tagValue": "{{randAlpha 3}}",
"color": "#ff4081",
"type": 1,
"creator": "admin",
"modifier": "admin"
@@ -378,9 +382,9 @@ items:
expect:
bodyFieldsExpect:
code: "0"
- name: deleteLabel
- name: deleteTag
request:
api: /api/label?ids={{(index .listLabels.data.content 0).id | int64}}
api: /api/tag?ids={{(index .listTags.data.content 0).id | int64}}
method: DELETE
header:
Authorization: Bearer {{.login.data.token}}
@@ -1,81 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.calculate;
import org.apache.hertzbeat.alert.dao.SingleAlertDao;
import org.apache.hertzbeat.alert.util.AlertUtil;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
import org.springframework.stereotype.Component;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* alert cache manager
*/
@Component
public class AlarmCacheManager {
/**
* The alarm in the process is triggered
* key - labels fingerprint
*/
private final Map<String, SingleAlert> pendingAlertMap;
/**
* The not recover alert
* key - labels fingerprint
*/
private final Map<String, SingleAlert> firingAlertMap;
public AlarmCacheManager(SingleAlertDao singleAlertDao) {
this.pendingAlertMap = new ConcurrentHashMap<>(8);
this.firingAlertMap = new ConcurrentHashMap<>(8);
List<SingleAlert> singleAlerts = singleAlertDao.querySingleAlertsByStatus(CommonConstants.ALERT_STATUS_FIRING);
for (SingleAlert singleAlert : singleAlerts) {
String fingerprint = AlertUtil.calculateFingerprint(singleAlert.getLabels());
singleAlert.setId(null);
this.firingAlertMap.put(fingerprint, singleAlert);
}
}
public void putPending(String fingerPrint, SingleAlert alert) {
this.pendingAlertMap.put(fingerPrint, alert);
}
public SingleAlert getPending(String fingerPrint) {
return this.pendingAlertMap.get(fingerPrint);
}
public SingleAlert removePending(String fingerPrint) {
return this.pendingAlertMap.remove(fingerPrint);
}
public void putFiring(String fingerPrint, SingleAlert alert) {
this.firingAlertMap.put(fingerPrint, alert);
}
public SingleAlert getFiring(String fingerPrint) {
return this.firingAlertMap.get(fingerPrint);
}
public SingleAlert removeFiring(String fingerPrint) {
return this.firingAlertMap.remove(fingerPrint);
}
}
@@ -1,129 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.calculate;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.alert.dao.AlertCollectorDao;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.util.AlertUtil;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
import org.apache.hertzbeat.common.entity.manager.Collector;
import org.apache.hertzbeat.common.support.event.SystemConfigChangeEvent;
import org.apache.hertzbeat.common.util.ResourceBundleUtil;
import org.springframework.context.event.EventListener;
import org.springframework.stereotype.Component;
import java.util.HashMap;
import java.util.Map;
import java.util.ResourceBundle;
/**
* handle collector alarm
*/
@Component
@Slf4j
public class CollectorAlertHandler {
private static final String KEY_COLLECTOR_NAME = "collectorName";
private static final String KEY_COLLECTOR_VERSION = "collectorVersion";
private static final String KEY_COLLECTOR_HOST = "collectorHost";
private final AlertCollectorDao alertCollectorDao;
private final AlarmCommonReduce alarmCommonReduce;
private final AlarmCacheManager alarmCacheManager;
private ResourceBundle bundle;
public CollectorAlertHandler(AlarmCommonReduce alarmCommonReduce, AlertCollectorDao alertCollectorDao,
AlarmCacheManager alarmCacheManager) {
this.alarmCommonReduce = alarmCommonReduce;
this.alertCollectorDao = alertCollectorDao;
this.alarmCacheManager = alarmCacheManager;
this.bundle = ResourceBundleUtil.getBundle("alerter");
}
/**
* handle collector online
*
* @param identity collector name
*/
public void online(final String identity) {
Collector collector = alertCollectorDao.findCollectorByName(identity);
if (collector == null) {
return;
}
Map<String, String> fingerPrints = new HashMap<>(8);
fingerPrints.put(KEY_COLLECTOR_NAME, collector.getName());
fingerPrints.put(KEY_COLLECTOR_VERSION, collector.getVersion());
fingerPrints.put(KEY_COLLECTOR_HOST, collector.getIp());
String fingerprint = AlertUtil.calculateFingerprint(fingerPrints);
SingleAlert firingAlert = alarmCacheManager.getFiring(fingerprint);
if (firingAlert != null) {
firingAlert.setTriggerTimes(1);
firingAlert.setEndAt(System.currentTimeMillis());
firingAlert.setStatus(CommonConstants.ALERT_STATUS_RESOLVED);
alarmCommonReduce.reduceAndSendAlarm(firingAlert.clone());
}
}
/**
* handle collector offline
*
* @param identity collector name
*/
public void offline(final String identity) {
Collector collector = alertCollectorDao.findCollectorByName(identity);
if (collector == null) {
return;
}
long currentTimeMill = System.currentTimeMillis();
Map<String, String> fingerPrints = new HashMap<>(8);
fingerPrints.put(KEY_COLLECTOR_NAME, collector.getName());
fingerPrints.put(KEY_COLLECTOR_VERSION, collector.getVersion());
fingerPrints.put(KEY_COLLECTOR_HOST, collector.getIp());
String fingerprint = AlertUtil.calculateFingerprint(fingerPrints);
SingleAlert existingAlert = alarmCacheManager.getFiring(fingerprint);
if (existingAlert == null) {
SingleAlert newAlert = SingleAlert.builder()
.labels(fingerPrints)
.annotations(fingerPrints)
.content(this.bundle.getString("alerter.availability.collector.offline"))
.status(CommonConstants.ALERT_STATUS_FIRING)
.triggerTimes(1)
.startAt(currentTimeMill)
.activeAt(currentTimeMill)
.build();
alarmCacheManager.putFiring(fingerprint, newAlert);
alarmCommonReduce.reduceAndSendAlarm(newAlert.clone());
}
}
@EventListener(SystemConfigChangeEvent.class)
public void onSystemConfigChangeEvent(SystemConfigChangeEvent event) {
log.info("calculate alarm receive system config change event: {}.", event.getSource());
this.bundle = ResourceBundleUtil.getBundle("alerter");
}
}
@@ -17,17 +17,19 @@
package org.apache.hertzbeat.alert.calculate;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Objects;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.DataSourceService;
import org.apache.hertzbeat.alert.util.AlertTemplateUtil;
import org.apache.hertzbeat.alert.util.AlertUtil;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.stereotype.Component;
@@ -45,13 +47,22 @@ public class PeriodicAlertCalculator {
private final DataSourceService dataSourceService;
private final AlarmCommonReduce alarmCommonReduce;
private final AlarmCacheManager alarmCacheManager;
public PeriodicAlertCalculator(DataSourceService dataSourceService, AlarmCommonReduce alarmCommonReduce,
AlarmCacheManager alarmCacheManager) {
/**
* The alarm in the process is triggered
* key - labels fingerprint
*/
private final Map<String, SingleAlert> pendingAlertMap;
/**
* The not recover alert
* key - labels fingerprint
*/
private final Map<String, SingleAlert> firingAlertMap;
public PeriodicAlertCalculator(DataSourceService dataSourceService, AlarmCommonReduce alarmCommonReduce) {
this.dataSourceService = dataSourceService;
this.alarmCommonReduce = alarmCommonReduce;
this.alarmCacheManager = alarmCacheManager;
this.pendingAlertMap = new ConcurrentHashMap<>(8);
this.firingAlertMap = new ConcurrentHashMap<>(8);
}
public void calculate(AlertDefine rule) {
@@ -111,8 +122,8 @@ public class PeriodicAlertCalculator {
private void afterThresholdRuleMatch(long currentTimeMilli, Map<String, String> fingerPrints,
Map<String, Object> fieldValueMap, AlertDefine define) {
String fingerprint = AlertUtil.calculateFingerprint(fingerPrints);
SingleAlert existingAlert = alarmCacheManager.getPending(fingerprint);
String fingerprint = calculateFingerprint(fingerPrints);
SingleAlert existingAlert = pendingAlertMap.get(fingerprint);
Map<String, String> labels = new HashMap<>(8);
fieldValueMap.putAll(define.getLabels());
labels.putAll(fingerPrints);
@@ -133,11 +144,11 @@ public class PeriodicAlertCalculator {
// If required trigger times is 1, set to firing status directly
if (requiredTimes <= 1) {
newAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
alarmCacheManager.putFiring(fingerprint, newAlert);
firingAlertMap.put(fingerprint, newAlert);
alarmCommonReduce.reduceAndSendAlarm(newAlert.clone());
} else {
// Otherwise put into pending queue first
alarmCacheManager.putPending(fingerprint, newAlert);
pendingAlertMap.put(fingerprint, newAlert);
}
} else {
// Update existing alert
@@ -147,17 +158,17 @@ public class PeriodicAlertCalculator {
// Check if required trigger times reached
if (existingAlert.getStatus().equals(CommonConstants.ALERT_STATUS_PENDING) && existingAlert.getTriggerTimes() >= requiredTimes) {
// Reached trigger times threshold, change to firing status
alarmCacheManager.removePending(fingerprint);
pendingAlertMap.remove(fingerprint);
existingAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
alarmCacheManager.putFiring(fingerprint, existingAlert);
firingAlertMap.put(fingerprint, existingAlert);
alarmCommonReduce.reduceAndSendAlarm(existingAlert.clone());
}
}
}
private void handleRecoveredAlert(Map<String, String> fingerprints) {
String fingerprint = AlertUtil.calculateFingerprint(fingerprints);
SingleAlert firingAlert = alarmCacheManager.removeFiring(fingerprint);
String fingerprint = calculateFingerprint(fingerprints);
SingleAlert firingAlert = firingAlertMap.remove(fingerprint);
if (firingAlert != null) {
// todo consider multi times to tig for resolved alert
firingAlert.setTriggerTimes(1);
@@ -165,7 +176,13 @@ public class PeriodicAlertCalculator {
firingAlert.setStatus(CommonConstants.ALERT_STATUS_RESOLVED);
alarmCommonReduce.reduceAndSendAlarm(firingAlert.clone());
}
alarmCacheManager.removePending(fingerprint);
pendingAlertMap.remove(fingerprint);
}
private String calculateFingerprint(Map<String, String> fingerPrints) {
List<String> keyList = fingerPrints.keySet().stream().filter(Objects::nonNull).sorted().toList();
List<String> valueList = fingerPrints.values().stream().filter(Objects::nonNull).sorted().toList();
return Arrays.hashCode(keyList.toArray(new String[0])) + "-"
+ Arrays.hashCode(valueList.toArray(new String[0]));
}
}
@@ -17,13 +17,12 @@
package org.apache.hertzbeat.alert.calculate;
import java.util.Collections;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
@@ -36,7 +35,6 @@ import org.apache.hertzbeat.alert.dao.SingleAlertDao;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.AlertDefineService;
import org.apache.hertzbeat.alert.util.AlertTemplateUtil;
import org.apache.hertzbeat.alert.util.AlertUtil;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
import org.apache.hertzbeat.common.entity.alerter.SingleAlert;
@@ -44,7 +42,6 @@ import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.queue.CommonDataQueue;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.apache.hertzbeat.common.util.JexlExpressionRunner;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
@@ -65,55 +62,50 @@ public class RealTimeAlertCalculator {
private static final String KEY_PRIORITY = "__priority__";
private static final String KEY_CODE = "__code__";
private static final String KEY_AVAILABLE = "__available__";
private static final String KEY_LABELS = "__labels__";
private static final String UP = "up";
private static final String DOWN = "down";
private static final String KEY_ROW = "__row__";
private static final Pattern APP_PATTERN = Pattern.compile("equals\\(__app__,\"([^\"]+)\"\\)");
private static final Pattern AVAILABLE_PATTERN = Pattern.compile("equals\\(__available__,\"([^\"]+)\"\\)");
private static final Pattern LABEL_PATTERN = Pattern.compile("contains\\(__labels__,\\s*\"([^\"]+)\"\\)");
private static final Pattern INSTANCE_PATTERN = Pattern.compile("equals\\(__instance__,\\s*\"(\\d+)\"\\)");
private static final Pattern INSTANCE_PATTERN = Pattern.compile("equals\\(__instance__,\"(\\d+)\"\\)");
private static final Pattern METRICS_PATTERN = Pattern.compile("equals\\(__metrics__,\"([^\"]+)\"\\)");
/**
* The alarm in the process is triggered
* key - labels fingerprint
*/
private final Map<String, SingleAlert> pendingAlertMap;
/**
* The not recover alert
* key - labels fingerprint
*/
private final Map<String, SingleAlert> firingAlertMap;
private final AlerterWorkerPool workerPool;
private final CommonDataQueue dataQueue;
private final AlertDefineService alertDefineService;
private final AlarmCommonReduce alarmCommonReduce;
private final AlarmCacheManager alarmCacheManager;
@Autowired
public RealTimeAlertCalculator(AlerterWorkerPool workerPool, CommonDataQueue dataQueue,
AlertDefineService alertDefineService, SingleAlertDao singleAlertDao,
AlarmCommonReduce alarmCommonReduce, AlarmCacheManager alarmCacheManager) {
this(workerPool, dataQueue, alertDefineService, singleAlertDao, alarmCommonReduce, alarmCacheManager, true);
}
/**
* Constructor for RealTimeAlertCalculator with a toggle to control whether to start alert calculation threads.
*
* @param workerPool The worker pool used for concurrent alert calculation.
* @param dataQueue The queue from which metric data is pulled and pushed.
* @param alertDefineService The service providing alert definition rules.
* @param singleAlertDao The DAO for fetching persisted alert states from storage.
* @param alarmCommonReduce The component responsible for reducing and sending alerts.
* @param start If true, the alert calculation threads will start automatically;
* set to false to disable thread start (useful for unit testing).
*/
public RealTimeAlertCalculator(AlerterWorkerPool workerPool, CommonDataQueue dataQueue,
AlertDefineService alertDefineService, SingleAlertDao singleAlertDao,
AlarmCommonReduce alarmCommonReduce, AlarmCacheManager alarmCacheManager, boolean start) {
AlarmCommonReduce alarmCommonReduce) {
this.workerPool = workerPool;
this.dataQueue = dataQueue;
this.alarmCommonReduce = alarmCommonReduce;
this.alertDefineService = alertDefineService;
this.alarmCacheManager = alarmCacheManager;
if (start) {
startCalculate();
this.pendingAlertMap = new ConcurrentHashMap<>(8);
this.firingAlertMap = new ConcurrentHashMap<>(8);
// Initialize firing stateAlertMap
List<SingleAlert> singleAlerts = singleAlertDao.querySingleAlertsByStatus(CommonConstants.ALERT_STATUS_FIRING);
for (SingleAlert singleAlert : singleAlerts) {
String fingerprint = calculateFingerprint(singleAlert.getLabels());
singleAlert.setId(null);
firingAlertMap.put(fingerprint, singleAlert);
}
startCalculate();
}
public void startCalculate() {
private void startCalculate() {
Runnable runnable = () -> {
while (!Thread.currentThread().isInterrupted()) {
try {
@@ -144,8 +136,8 @@ public class RealTimeAlertCalculator {
Map<String, String> labels = metricsData.getLabels();
Map<String, String> annotations = metricsData.getAnnotations();
List<AlertDefine> thresholds = this.alertDefineService.getRealTimeAlertDefines();
// Filter thresholds by app, metrics, labels and instance
thresholds = filterThresholdsByAppAndMetrics(thresholds, app, metrics, labels, instance, priority);
// Filter thresholds by app, metrics and instance
thresholds = filterThresholdsByAppAndMetrics(thresholds, app, metrics, instance, priority);
if (thresholds.isEmpty()) {
return;
}
@@ -157,7 +149,6 @@ public class RealTimeAlertCalculator {
commonContext.put(KEY_PRIORITY, priority);
commonContext.put(KEY_CODE, code);
commonContext.put(KEY_METRICS, metrics);
commonContext.put(KEY_LABELS, String.join(",", kvLabelsToKvStringSet(labels)));
if (priority == 0) {
commonContext.put(KEY_AVAILABLE, metricsData.getCode() == CollectRep.Code.SUCCESS ? UP : DOWN);
}
@@ -273,7 +264,7 @@ public class RealTimeAlertCalculator {
* @param priority Current priority
* @return Filtered alert definitions
*/
public List<AlertDefine> filterThresholdsByAppAndMetrics(List<AlertDefine> thresholds, String app, String metrics, Map<String, String> labels, String instance, int priority) {
private List<AlertDefine> filterThresholdsByAppAndMetrics(List<AlertDefine> thresholds, String app, String metrics, String instance, int priority) {
return thresholds.stream()
.filter(define -> {
if (StringUtils.isBlank(define.getExpr())) {
@@ -303,37 +294,27 @@ public class RealTimeAlertCalculator {
// Extract and check instance - optional with multiple values
Matcher instanceMatcher = INSTANCE_PATTERN.matcher(expr);
Matcher labelMatcher = LABEL_PATTERN.matcher(expr);
// If no instance and instance labels specified in expr, accept all instances
if (!instanceMatcher.find() && !labelMatcher.find()) {
// If no instance specified in expr, accept all instances
if (!instanceMatcher.find()) {
return true;
}
// Reset matcher to check all instances
instanceMatcher.reset();
labelMatcher.reset();
// If instances specified, current instance must match one of them
while (instanceMatcher.find()) {
if (Objects.equals(instance, instanceMatcher.group(1))) {
return true;
}
}
// If instance labels specified, current instance must match one of them
Set<String> labelKvStringSet = kvLabelsToKvStringSet(labels);
while (labelMatcher.find()) {
String label = labelMatcher.group(1);
if (labelKvStringSet.contains(label)) {
return true;
}
}
return false;
})
.collect(Collectors.toList());
}
private void handleRecoveredAlert(Map<String, String> fingerprints) {
String fingerprint = AlertUtil.calculateFingerprint(fingerprints);
SingleAlert firingAlert = alarmCacheManager.removeFiring(fingerprint);
String fingerprint = calculateFingerprint(fingerprints);
SingleAlert firingAlert = firingAlertMap.remove(fingerprint);
if (firingAlert != null) {
// todo consider multi times to tig for resolved alert
firingAlert.setTriggerTimes(1);
@@ -341,13 +322,13 @@ public class RealTimeAlertCalculator {
firingAlert.setStatus(CommonConstants.ALERT_STATUS_RESOLVED);
alarmCommonReduce.reduceAndSendAlarm(firingAlert.clone());
}
alarmCacheManager.removePending(fingerprint);
pendingAlertMap.remove(fingerprint);
}
private void afterThresholdRuleMatch(long currentTimeMilli, Map<String, String> fingerPrints,
Map<String, Object> fieldValueMap, AlertDefine define, Map<String, String> annotations) {
String fingerprint = AlertUtil.calculateFingerprint(fingerPrints);
SingleAlert existingAlert = alarmCacheManager.getPending(fingerprint);
String fingerprint = calculateFingerprint(fingerPrints);
SingleAlert existingAlert = pendingAlertMap.get(fingerprint);
fieldValueMap.putAll(define.getLabels());
int requiredTimes = define.getTimes() == null ? 1 : define.getTimes();
if (existingAlert == null) {
@@ -379,11 +360,11 @@ public class RealTimeAlertCalculator {
// If required trigger times is 1, set to firing status directly
if (requiredTimes <= 1) {
newAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
alarmCacheManager.putFiring(fingerprint, newAlert);
firingAlertMap.put(fingerprint, newAlert);
alarmCommonReduce.reduceAndSendAlarm(newAlert.clone());
} else {
// Otherwise put into pending queue first
alarmCacheManager.putPending(fingerprint, newAlert);
pendingAlertMap.put(fingerprint, newAlert);
}
} else {
// Update existing alert
@@ -393,9 +374,9 @@ public class RealTimeAlertCalculator {
// Check if required trigger times reached
if (existingAlert.getStatus().equals(CommonConstants.ALERT_STATUS_PENDING) && existingAlert.getTriggerTimes() >= requiredTimes) {
// Reached trigger times threshold, change to firing status
alarmCacheManager.removePending(fingerprint);
pendingAlertMap.remove(fingerprint);
existingAlert.setStatus(CommonConstants.ALERT_STATUS_FIRING);
alarmCacheManager.putFiring(fingerprint, existingAlert);
firingAlertMap.put(fingerprint, existingAlert);
alarmCommonReduce.reduceAndSendAlarm(existingAlert.clone());
}
}
@@ -429,13 +410,11 @@ public class RealTimeAlertCalculator {
}
return match != null && match;
}
private Set<String> kvLabelsToKvStringSet(Map<String, String> labels) {
if (labels == null || labels.isEmpty()) {
return Collections.singleton("");
}
return labels.entrySet().stream()
.map(item -> item.getKey() + ":" + item.getValue())
.collect(Collectors.toSet());
private String calculateFingerprint(Map<String, String> fingerPrints) {
List<String> keyList = fingerPrints.keySet().stream().filter(Objects::nonNull).sorted().toList();
List<String> valueList = fingerPrints.values().stream().filter(Objects::nonNull).sorted().toList();
return Arrays.hashCode(keyList.toArray(new String[0])) + "-"
+ Arrays.hashCode(valueList.toArray(new String[0]));
}
}
@@ -1,35 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.dao;
import org.apache.hertzbeat.common.entity.manager.Collector;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
/**
* Alert Collector Dao
*/
public interface AlertCollectorDao extends JpaRepository<Collector, Long>, JpaSpecificationExecutor<Collector> {
/**
* Query collector by name
* @param name collector name
* @return collector
*/
Collector findCollectorByName(String name);
}
@@ -1,113 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Generated from AlertExpression.g4 by ANTLR 4.13.2
package org.apache.hertzbeat.alert.expr;
import org.antlr.v4.runtime.tree.AbstractParseTreeVisitor;
/**
* This class provides an empty implementation of {@link AlertExpressionVisitor},
* which can be extended to create a visitor which only needs to handle a subset
* of the available methods.
*
* @param <T> The return type of the visit operation. Use {@link Void} for
* operations with no return type.
*/
@SuppressWarnings("CheckReturnValue")
public class AlertExpressionBaseVisitor<T> extends AbstractParseTreeVisitor<T> implements AlertExpressionVisitor<T> {
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitExpression(AlertExpressionParser.ExpressionContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitAndExpr(AlertExpressionParser.AndExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitQueryExpr(AlertExpressionParser.QueryExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitComparisonExpr(AlertExpressionParser.ComparisonExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitUnlessExpr(AlertExpressionParser.UnlessExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitLiteralExpr(AlertExpressionParser.LiteralExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitParenExpr(AlertExpressionParser.ParenExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitOrExpr(AlertExpressionParser.OrExprContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitIdentifier(AlertExpressionParser.IdentifierContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitNumber(AlertExpressionParser.NumberContext ctx) { return visitChildren(ctx); }
}
@@ -1,305 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.expr;
import org.apache.hertzbeat.warehouse.db.QueryExecutor;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
/**
* Alert expression visitor implement
*/
public class AlertExpressionEvalVisitor extends AlertExpressionBaseVisitor<List<Map<String, Object>>> {
private static final String THRESHOLD = "__threshold__";
private static final String VALUE = "__value__";
private final QueryExecutor executor;
public AlertExpressionEvalVisitor(QueryExecutor executor) {
this.executor = executor;
}
@Override
public List<Map<String, Object>> visitExpression(AlertExpressionParser.ExpressionContext ctx) {
return visit(ctx.expr());
}
@Override
public List<Map<String, Object>> visitParenExpr(AlertExpressionParser.ParenExprContext ctx) {
return visit(ctx.expr());
}
@Override
public List<Map<String, Object>> visitComparisonExpr(AlertExpressionParser.ComparisonExprContext ctx) {
List<Map<String, Object>> leftResult = visit(ctx.left);
List<Map<String, Object>> rightResult = visit(ctx.right);
if (rightResult.size() == 1 && rightResult.get(0).containsKey(THRESHOLD)) {
double threshold = (double) rightResult.get(0).get(THRESHOLD);
String operator = ctx.op.getText();
List<Map<String, Object>> result = new ArrayList<>();
for (Map<String, Object> item : leftResult) {
Object queryValues = item.get(VALUE);
if (queryValues == null) {
// ignore the query result data is empty
continue;
}
// queryValues may be a list of values, or a single value
Object matchValue = evaluateCondition(queryValues, operator, threshold);
item.put(VALUE, matchValue);
// if matchValue is null, mean not match the threshold
// if not null, mean match the threshold
result.add(new HashMap<>(item));
}
return result;
}
return new LinkedList<>();
}
@Override
public List<Map<String, Object>> visitAndExpr(AlertExpressionParser.AndExprContext ctx) {
List<Map<String, Object>> leftOperand = visit(ctx.left);
List<Map<String, Object>> rightOperand = visit(ctx.right);
Map<String, Object> leftMap = null;
boolean leftMatch = false;
Map<String, Object> rightMap = null;
boolean rightMatch = false;
for (Map<String, Object> item : leftOperand) {
if (leftMap == null) {
leftMap = item;
}
if (item.get(VALUE) != null) {
leftMap = item;
leftMatch = true;
break;
}
}
for (Map<String, Object> item : rightOperand) {
if (rightMap == null) {
rightMap = item;
}
if (item.get(VALUE) != null) {
rightMap = item;
rightMatch = true;
break;
}
}
if (leftMatch && rightMatch) {
rightMap.putAll(leftMap);
return new LinkedList<>(List.of(rightMap));
} else if (leftMap != null) {
leftMap.put(VALUE, null);
return new LinkedList<>(List.of(leftMap));
} else if (rightMap != null) {
rightMap.put(VALUE, null);
return new LinkedList<>(List.of(rightMap));
}
return new LinkedList<>();
}
@Override
public List<Map<String, Object>> visitOrExpr(AlertExpressionParser.OrExprContext ctx) {
List<Map<String, Object>> leftOperand = visit(ctx.left);
List<Map<String, Object>> rightOperand = visit(ctx.right);
Map<String, Object> leftMap = null;
boolean leftMatch = false;
Map<String, Object> rightMap = null;
boolean rightMatch = false;
for (Map<String, Object> item : leftOperand) {
if (leftMap == null) {
leftMap = item;
}
if (item.get(VALUE) != null) {
leftMap = item;
leftMatch = true;
break;
}
}
for (Map<String, Object> item : rightOperand) {
if (rightMap == null) {
rightMap = item;
}
if (item.get(VALUE) != null) {
rightMap = item;
rightMatch = true;
break;
}
}
if (leftMatch && rightMatch) {
rightMap.putAll(leftMap);
return new LinkedList<>(List.of(rightMap));
} else if (leftMatch) {
return new LinkedList<>(List.of(leftMap));
} else if (rightMatch) {
return new LinkedList<>(List.of(rightMap));
} else {
if (leftMap != null && rightMap != null) {
rightMap.putAll(leftMap);
return new LinkedList<>(List.of(rightMap));
} else if (leftMap != null) {
return new LinkedList<>(List.of(leftMap));
} else if (rightMap != null) {
return new LinkedList<>(List.of(rightMap));
}
}
return new LinkedList<>();
}
@Override
public List<Map<String, Object>> visitUnlessExpr(AlertExpressionParser.UnlessExprContext ctx) {
List<Map<String, Object>> leftOperand = visit(ctx.left);
List<Map<String, Object>> rightOperand = visit(ctx.right);
Map<String, Object> leftMap = null;
boolean leftMatch = false;
Map<String, Object> rightMap = null;
boolean rightMatch = false;
for (Map<String, Object> item : leftOperand) {
if (leftMap == null) {
leftMap = item;
}
if (item.get(VALUE) != null) {
leftMap = item;
leftMatch = true;
break;
}
}
for (Map<String, Object> item : rightOperand) {
if (rightMap == null) {
rightMap = item;
}
if (item.get(VALUE) != null) {
rightMap = item;
rightMatch = true;
break;
}
}
if (leftMatch && !rightMatch) {
return new LinkedList<>(List.of(leftMap));
} else {
if (leftMap != null) {
leftMap.put(VALUE, null);
return new LinkedList<>(List.of(leftMap));
} else {
if (rightMap != null) {
rightMap.put(VALUE, null);
return new LinkedList<>(List.of(rightMap));
}
}
}
return new LinkedList<>();
}
@Override
public List<Map<String, Object>> visitQueryExpr(AlertExpressionParser.QueryExprContext ctx) {
String query = ctx.identifier().getText();
return executor.execute(query);
}
@Override
public List<Map<String, Object>> visitLiteralExpr(AlertExpressionParser.LiteralExprContext ctx) {
double value = Double.parseDouble(ctx.number().getText());
List<Map<String, Object>> numAsList = new ArrayList<>();
Map<String, Object> valueMap = new HashMap<>();
valueMap.put(THRESHOLD, value);
numAsList.add(valueMap);
return numAsList;
}
private Object evaluateCondition(Object value, String operator, Double threshold) {
// value may be a list of values, or a single value
switch (operator) {
case ">":
// if value is list, return the max value
if (value instanceof List<?> values) {
Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString())).max(Double::compareTo).orElse(null);
if (doubleValue != null) {
return doubleValue > threshold ? doubleValue : null;
} else {
return null;
}
} else {
return Double.parseDouble(value.toString()) > threshold ? value : null;
}
case ">=":
if (value instanceof List<?> values) {
Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString())).max(Double::compareTo).orElse(null);
if (doubleValue != null) {
return doubleValue >= threshold ? doubleValue : null;
} else {
return null;
}
} else {
return Double.parseDouble(value.toString()) >= threshold ? value : null;
}
case "<":
if (value instanceof List<?> values) {
Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString())).min(Double::compareTo).orElse(null);
if (doubleValue != null) {
return doubleValue < threshold ? doubleValue : null;
} else {
return null;
}
} else {
return Double.parseDouble(value.toString()) < threshold ? value : null;
}
case "<=":
if (value instanceof List<?> values) {
Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString())).min(Double::compareTo).orElse(null);
if (doubleValue != null) {
return doubleValue <= threshold ? doubleValue : null;
} else {
return null;
}
} else {
return Double.parseDouble(value.toString()) <= threshold ? value : null;
}
case "==":
if (value instanceof List<?> values) {
for (Object v : values) {
if (v.equals(threshold)) {
return v;
}
}
return null;
} else {
return value.equals(threshold) ? value : null;
}
case "!=":
if (value instanceof List<?> values) {
for (Object v : values) {
if (v.equals(threshold)) {
return null;
}
}
return value;
} else {
return value.equals(threshold) ? null : value;
}
default:
// unsupported operator todo add more operator
return null;
}
}
}
@@ -1,193 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Generated from AlertExpression.g4 by ANTLR 4.13.2
package org.apache.hertzbeat.alert.expr;
import org.antlr.v4.runtime.CharStream;
import org.antlr.v4.runtime.Lexer;
import org.antlr.v4.runtime.RuntimeMetaData;
import org.antlr.v4.runtime.Vocabulary;
import org.antlr.v4.runtime.VocabularyImpl;
import org.antlr.v4.runtime.atn.ATN;
import org.antlr.v4.runtime.atn.ATNDeserializer;
import org.antlr.v4.runtime.atn.LexerATNSimulator;
import org.antlr.v4.runtime.atn.PredictionContextCache;
import org.antlr.v4.runtime.dfa.DFA;
@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast", "CheckReturnValue", "this-escape"})
public class AlertExpressionLexer extends Lexer {
static { RuntimeMetaData.checkVersion("4.13.2", RuntimeMetaData.VERSION); }
protected static final DFA[] _decisionToDFA;
protected static final PredictionContextCache _sharedContextCache =
new PredictionContextCache();
public static final int
AND=1, OR=2, UNLESS=3, GT=4, GE=5, LT=6, LE=7, EQ=8, NE=9, LPAREN=10,
RPAREN=11, IDENTIFIER=12, NUMBER=13, WS=14;
public static String[] channelNames = {
"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
};
public static String[] modeNames = {
"DEFAULT_MODE"
};
private static String[] makeRuleNames() {
return new String[] {
"AND", "OR", "UNLESS", "GT", "GE", "LT", "LE", "EQ", "NE", "LPAREN",
"RPAREN", "IDENTIFIER", "NUMBER", "WS"
};
}
public static final String[] ruleNames = makeRuleNames();
private static String[] makeLiteralNames() {
return new String[] {
null, "'and'", "'or'", "'unless'", "'>'", "'>='", "'<'", "'<='", "'=='",
"'!='", "'('", "')'"
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
null, "AND", "OR", "UNLESS", "GT", "GE", "LT", "LE", "EQ", "NE", "LPAREN",
"RPAREN", "IDENTIFIER", "NUMBER", "WS"
};
}
private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
/**
* @deprecated Use {@link #VOCABULARY} instead.
*/
@Deprecated
public static final String[] tokenNames;
static {
tokenNames = new String[_SYMBOLIC_NAMES.length];
for (int i = 0; i < tokenNames.length; i++) {
tokenNames[i] = VOCABULARY.getLiteralName(i);
if (tokenNames[i] == null) {
tokenNames[i] = VOCABULARY.getSymbolicName(i);
}
if (tokenNames[i] == null) {
tokenNames[i] = "<INVALID>";
}
}
}
@Override
@Deprecated
public String[] getTokenNames() {
return tokenNames;
}
@Override
public Vocabulary getVocabulary() {
return VOCABULARY;
}
public AlertExpressionLexer(CharStream input) {
super(input);
_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
}
@Override
public String getGrammarFileName() { return "AlertExpression.g4"; }
@Override
public String[] getRuleNames() { return ruleNames; }
@Override
public String getSerializedATN() { return _serializedATN; }
@Override
public String[] getChannelNames() { return channelNames; }
@Override
public String[] getModeNames() { return modeNames; }
@Override
public ATN getATN() { return _ATN; }
public static final String _serializedATN =
"\u0004\u0000\u000eZ\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+
"\u0007\u0001\u0002\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004"+
"\u0007\u0004\u0002\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007"+
"\u0007\u0007\u0002\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b"+
"\u0007\u000b\u0002\f\u0007\f\u0002\r\u0007\r\u0001\u0000\u0001\u0000\u0001"+
"\u0000\u0001\u0000\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0002\u0001"+
"\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001"+
"\u0003\u0001\u0003\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0005\u0001"+
"\u0005\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0007\u0001\u0007\u0001"+
"\u0007\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\n\u0001\n\u0001\u000b"+
"\u0001\u000b\u0005\u000bB\b\u000b\n\u000b\f\u000bE\t\u000b\u0001\f\u0004"+
"\fH\b\f\u000b\f\f\fI\u0001\f\u0001\f\u0004\fN\b\f\u000b\f\f\fO\u0003\f"+
"R\b\f\u0001\r\u0004\rU\b\r\u000b\r\f\rV\u0001\r\u0001\r\u0000\u0000\u000e"+
"\u0001\u0001\u0003\u0002\u0005\u0003\u0007\u0004\t\u0005\u000b\u0006\r"+
"\u0007\u000f\b\u0011\t\u0013\n\u0015\u000b\u0017\f\u0019\r\u001b\u000e"+
"\u0001\u0000\u0004\u0003\u0000AZ__az\n\u0000\"\"..09==A[]]__a{}}\u8000"+
"\uff5e\u8000\uff5e\u0001\u000009\u0003\u0000\t\n\r\r ^\u0000\u0001\u0001"+
"\u0000\u0000\u0000\u0000\u0003\u0001\u0000\u0000\u0000\u0000\u0005\u0001"+
"\u0000\u0000\u0000\u0000\u0007\u0001\u0000\u0000\u0000\u0000\t\u0001\u0000"+
"\u0000\u0000\u0000\u000b\u0001\u0000\u0000\u0000\u0000\r\u0001\u0000\u0000"+
"\u0000\u0000\u000f\u0001\u0000\u0000\u0000\u0000\u0011\u0001\u0000\u0000"+
"\u0000\u0000\u0013\u0001\u0000\u0000\u0000\u0000\u0015\u0001\u0000\u0000"+
"\u0000\u0000\u0017\u0001\u0000\u0000\u0000\u0000\u0019\u0001\u0000\u0000"+
"\u0000\u0000\u001b\u0001\u0000\u0000\u0000\u0001\u001d\u0001\u0000\u0000"+
"\u0000\u0003!\u0001\u0000\u0000\u0000\u0005$\u0001\u0000\u0000\u0000\u0007"+
"+\u0001\u0000\u0000\u0000\t-\u0001\u0000\u0000\u0000\u000b0\u0001\u0000"+
"\u0000\u0000\r2\u0001\u0000\u0000\u0000\u000f5\u0001\u0000\u0000\u0000"+
"\u00118\u0001\u0000\u0000\u0000\u0013;\u0001\u0000\u0000\u0000\u0015="+
"\u0001\u0000\u0000\u0000\u0017?\u0001\u0000\u0000\u0000\u0019G\u0001\u0000"+
"\u0000\u0000\u001bT\u0001\u0000\u0000\u0000\u001d\u001e\u0005a\u0000\u0000"+
"\u001e\u001f\u0005n\u0000\u0000\u001f \u0005d\u0000\u0000 \u0002\u0001"+
"\u0000\u0000\u0000!\"\u0005o\u0000\u0000\"#\u0005r\u0000\u0000#\u0004"+
"\u0001\u0000\u0000\u0000$%\u0005u\u0000\u0000%&\u0005n\u0000\u0000&\'"+
"\u0005l\u0000\u0000\'(\u0005e\u0000\u0000()\u0005s\u0000\u0000)*\u0005"+
"s\u0000\u0000*\u0006\u0001\u0000\u0000\u0000+,\u0005>\u0000\u0000,\b\u0001"+
"\u0000\u0000\u0000-.\u0005>\u0000\u0000./\u0005=\u0000\u0000/\n\u0001"+
"\u0000\u0000\u000001\u0005<\u0000\u00001\f\u0001\u0000\u0000\u000023\u0005"+
"<\u0000\u000034\u0005=\u0000\u00004\u000e\u0001\u0000\u0000\u000056\u0005"+
"=\u0000\u000067\u0005=\u0000\u00007\u0010\u0001\u0000\u0000\u000089\u0005"+
"!\u0000\u00009:\u0005=\u0000\u0000:\u0012\u0001\u0000\u0000\u0000;<\u0005"+
"(\u0000\u0000<\u0014\u0001\u0000\u0000\u0000=>\u0005)\u0000\u0000>\u0016"+
"\u0001\u0000\u0000\u0000?C\u0007\u0000\u0000\u0000@B\u0007\u0001\u0000"+
"\u0000A@\u0001\u0000\u0000\u0000BE\u0001\u0000\u0000\u0000CA\u0001\u0000"+
"\u0000\u0000CD\u0001\u0000\u0000\u0000D\u0018\u0001\u0000\u0000\u0000"+
"EC\u0001\u0000\u0000\u0000FH\u0007\u0002\u0000\u0000GF\u0001\u0000\u0000"+
"\u0000HI\u0001\u0000\u0000\u0000IG\u0001\u0000\u0000\u0000IJ\u0001\u0000"+
"\u0000\u0000JQ\u0001\u0000\u0000\u0000KM\u0005.\u0000\u0000LN\u0007\u0002"+
"\u0000\u0000ML\u0001\u0000\u0000\u0000NO\u0001\u0000\u0000\u0000OM\u0001"+
"\u0000\u0000\u0000OP\u0001\u0000\u0000\u0000PR\u0001\u0000\u0000\u0000"+
"QK\u0001\u0000\u0000\u0000QR\u0001\u0000\u0000\u0000R\u001a\u0001\u0000"+
"\u0000\u0000SU\u0007\u0003\u0000\u0000TS\u0001\u0000\u0000\u0000UV\u0001"+
"\u0000\u0000\u0000VT\u0001\u0000\u0000\u0000VW\u0001\u0000\u0000\u0000"+
"WX\u0001\u0000\u0000\u0000XY\u0006\r\u0000\u0000Y\u001c\u0001\u0000\u0000"+
"\u0000\u0006\u0000CIOQV\u0001\u0006\u0000\u0000";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {
_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
}
}
}
@@ -1,570 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Generated from AlertExpression.g4 by ANTLR 4.13.2
package org.apache.hertzbeat.alert.expr;
import org.antlr.v4.runtime.FailedPredicateException;
import org.antlr.v4.runtime.NoViableAltException;
import org.antlr.v4.runtime.Parser;
import org.antlr.v4.runtime.ParserRuleContext;
import org.antlr.v4.runtime.RecognitionException;
import org.antlr.v4.runtime.RuleContext;
import org.antlr.v4.runtime.RuntimeMetaData;
import org.antlr.v4.runtime.Token;
import org.antlr.v4.runtime.TokenStream;
import org.antlr.v4.runtime.Vocabulary;
import org.antlr.v4.runtime.VocabularyImpl;
import org.antlr.v4.runtime.atn.ATN;
import org.antlr.v4.runtime.atn.ATNDeserializer;
import org.antlr.v4.runtime.atn.ParserATNSimulator;
import org.antlr.v4.runtime.atn.PredictionContextCache;
import org.antlr.v4.runtime.dfa.DFA;
import org.antlr.v4.runtime.tree.ParseTreeVisitor;
import org.antlr.v4.runtime.tree.TerminalNode;
import java.util.List;
@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast", "CheckReturnValue", "this-escape"})
public class AlertExpressionParser extends Parser {
static { RuntimeMetaData.checkVersion("4.13.2", RuntimeMetaData.VERSION); }
protected static final DFA[] _decisionToDFA;
protected static final PredictionContextCache _sharedContextCache =
new PredictionContextCache();
public static final int
AND=1, OR=2, UNLESS=3, GT=4, GE=5, LT=6, LE=7, EQ=8, NE=9, LPAREN=10,
RPAREN=11, IDENTIFIER=12, NUMBER=13, WS=14;
public static final int
RULE_expression = 0, RULE_expr = 1, RULE_identifier = 2, RULE_number = 3;
private static String[] makeRuleNames() {
return new String[] {
"expression", "expr", "identifier", "number"
};
}
public static final String[] ruleNames = makeRuleNames();
private static String[] makeLiteralNames() {
return new String[] {
null, "'and'", "'or'", "'unless'", "'>'", "'>='", "'<'", "'<='", "'=='",
"'!='", "'('", "')'"
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
null, "AND", "OR", "UNLESS", "GT", "GE", "LT", "LE", "EQ", "NE", "LPAREN",
"RPAREN", "IDENTIFIER", "NUMBER", "WS"
};
}
private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);
/**
* @deprecated Use {@link #VOCABULARY} instead.
*/
@Deprecated
public static final String[] tokenNames;
static {
tokenNames = new String[_SYMBOLIC_NAMES.length];
for (int i = 0; i < tokenNames.length; i++) {
tokenNames[i] = VOCABULARY.getLiteralName(i);
if (tokenNames[i] == null) {
tokenNames[i] = VOCABULARY.getSymbolicName(i);
}
if (tokenNames[i] == null) {
tokenNames[i] = "<INVALID>";
}
}
}
@Override
@Deprecated
public String[] getTokenNames() {
return tokenNames;
}
@Override
public Vocabulary getVocabulary() {
return VOCABULARY;
}
@Override
public String getGrammarFileName() { return "AlertExpression.g4"; }
@Override
public String[] getRuleNames() { return ruleNames; }
@Override
public String getSerializedATN() { return _serializedATN; }
@Override
public ATN getATN() { return _ATN; }
public AlertExpressionParser(TokenStream input) {
super(input);
_interp = new ParserATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
}
@SuppressWarnings("CheckReturnValue")
public static class ExpressionContext extends ParserRuleContext {
public ExprContext expr() {
return getRuleContext(ExprContext.class,0);
}
public TerminalNode EOF() { return getToken(AlertExpressionParser.EOF, 0); }
public ExpressionContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_expression; }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitExpression(this);
else return visitor.visitChildren(this);
}
}
public final ExpressionContext expression() throws RecognitionException {
ExpressionContext _localctx = new ExpressionContext(_ctx, getState());
enterRule(_localctx, 0, RULE_expression);
try {
enterOuterAlt(_localctx, 1);
{
setState(8);
expr(0);
setState(9);
match(EOF);
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
exitRule();
}
return _localctx;
}
@SuppressWarnings("CheckReturnValue")
public static class ExprContext extends ParserRuleContext {
public ExprContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_expr; }
public ExprContext() { }
public void copyFrom(ExprContext ctx) {
super.copyFrom(ctx);
}
}
@SuppressWarnings("CheckReturnValue")
public static class AndExprContext extends ExprContext {
public ExprContext left;
public ExprContext right;
public TerminalNode AND() { return getToken(AlertExpressionParser.AND, 0); }
public List<ExprContext> expr() {
return getRuleContexts(ExprContext.class);
}
public ExprContext expr(int i) {
return getRuleContext(ExprContext.class,i);
}
public AndExprContext(ExprContext ctx) { copyFrom(ctx); }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitAndExpr(this);
else return visitor.visitChildren(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class QueryExprContext extends ExprContext {
public IdentifierContext identifier() {
return getRuleContext(IdentifierContext.class,0);
}
public QueryExprContext(ExprContext ctx) { copyFrom(ctx); }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitQueryExpr(this);
else return visitor.visitChildren(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class ComparisonExprContext extends ExprContext {
public ExprContext left;
public Token op;
public ExprContext right;
public List<ExprContext> expr() {
return getRuleContexts(ExprContext.class);
}
public ExprContext expr(int i) {
return getRuleContext(ExprContext.class,i);
}
public TerminalNode GE() { return getToken(AlertExpressionParser.GE, 0); }
public TerminalNode LE() { return getToken(AlertExpressionParser.LE, 0); }
public TerminalNode GT() { return getToken(AlertExpressionParser.GT, 0); }
public TerminalNode LT() { return getToken(AlertExpressionParser.LT, 0); }
public TerminalNode EQ() { return getToken(AlertExpressionParser.EQ, 0); }
public TerminalNode NE() { return getToken(AlertExpressionParser.NE, 0); }
public ComparisonExprContext(ExprContext ctx) { copyFrom(ctx); }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitComparisonExpr(this);
else return visitor.visitChildren(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class UnlessExprContext extends ExprContext {
public ExprContext left;
public ExprContext right;
public TerminalNode UNLESS() { return getToken(AlertExpressionParser.UNLESS, 0); }
public List<ExprContext> expr() {
return getRuleContexts(ExprContext.class);
}
public ExprContext expr(int i) {
return getRuleContext(ExprContext.class,i);
}
public UnlessExprContext(ExprContext ctx) { copyFrom(ctx); }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitUnlessExpr(this);
else return visitor.visitChildren(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class LiteralExprContext extends ExprContext {
public NumberContext number() {
return getRuleContext(NumberContext.class,0);
}
public LiteralExprContext(ExprContext ctx) { copyFrom(ctx); }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitLiteralExpr(this);
else return visitor.visitChildren(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class ParenExprContext extends ExprContext {
public TerminalNode LPAREN() { return getToken(AlertExpressionParser.LPAREN, 0); }
public ExprContext expr() {
return getRuleContext(ExprContext.class,0);
}
public TerminalNode RPAREN() { return getToken(AlertExpressionParser.RPAREN, 0); }
public ParenExprContext(ExprContext ctx) { copyFrom(ctx); }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitParenExpr(this);
else return visitor.visitChildren(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class OrExprContext extends ExprContext {
public ExprContext left;
public ExprContext right;
public TerminalNode OR() { return getToken(AlertExpressionParser.OR, 0); }
public List<ExprContext> expr() {
return getRuleContexts(ExprContext.class);
}
public ExprContext expr(int i) {
return getRuleContext(ExprContext.class,i);
}
public OrExprContext(ExprContext ctx) { copyFrom(ctx); }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitOrExpr(this);
else return visitor.visitChildren(this);
}
}
public final ExprContext expr() throws RecognitionException {
return expr(0);
}
private ExprContext expr(int _p) throws RecognitionException {
ParserRuleContext _parentctx = _ctx;
int _parentState = getState();
ExprContext _localctx = new ExprContext(_ctx, _parentState);
ExprContext _prevctx = _localctx;
int _startState = 2;
enterRecursionRule(_localctx, 2, RULE_expr, _p);
int _la;
try {
int _alt;
enterOuterAlt(_localctx, 1);
{
setState(18);
_errHandler.sync(this);
switch (_input.LA(1)) {
case LPAREN:
{
_localctx = new ParenExprContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
setState(12);
match(LPAREN);
setState(13);
expr(0);
setState(14);
match(RPAREN);
}
break;
case IDENTIFIER:
{
_localctx = new QueryExprContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
setState(16);
identifier();
}
break;
case NUMBER:
{
_localctx = new LiteralExprContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
setState(17);
number();
}
break;
default:
throw new NoViableAltException(this);
}
_ctx.stop = _input.LT(-1);
setState(34);
_errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,2,_ctx);
while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
if ( _alt==1 ) {
if ( _parseListeners!=null ) triggerExitRuleEvent();
_prevctx = _localctx;
{
setState(32);
_errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,1,_ctx) ) {
case 1:
{
_localctx = new ComparisonExprContext(new ExprContext(_parentctx, _parentState));
((ComparisonExprContext)_localctx).left = _prevctx;
pushNewRecursionContext(_localctx, _startState, RULE_expr);
setState(20);
if (!(precpred(_ctx, 6))) throw new FailedPredicateException(this, "precpred(_ctx, 6)");
setState(21);
((ComparisonExprContext)_localctx).op = _input.LT(1);
_la = _input.LA(1);
if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 1008L) != 0)) ) {
((ComparisonExprContext)_localctx).op = (Token)_errHandler.recoverInline(this);
}
else {
if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
_errHandler.reportMatch(this);
consume();
}
setState(22);
((ComparisonExprContext)_localctx).right = expr(7);
}
break;
case 2:
{
_localctx = new AndExprContext(new ExprContext(_parentctx, _parentState));
((AndExprContext)_localctx).left = _prevctx;
pushNewRecursionContext(_localctx, _startState, RULE_expr);
setState(23);
if (!(precpred(_ctx, 5))) throw new FailedPredicateException(this, "precpred(_ctx, 5)");
setState(24);
match(AND);
setState(25);
((AndExprContext)_localctx).right = expr(6);
}
break;
case 3:
{
_localctx = new UnlessExprContext(new ExprContext(_parentctx, _parentState));
((UnlessExprContext)_localctx).left = _prevctx;
pushNewRecursionContext(_localctx, _startState, RULE_expr);
setState(26);
if (!(precpred(_ctx, 4))) throw new FailedPredicateException(this, "precpred(_ctx, 4)");
setState(27);
match(UNLESS);
setState(28);
((UnlessExprContext)_localctx).right = expr(5);
}
break;
case 4:
{
_localctx = new OrExprContext(new ExprContext(_parentctx, _parentState));
((OrExprContext)_localctx).left = _prevctx;
pushNewRecursionContext(_localctx, _startState, RULE_expr);
setState(29);
if (!(precpred(_ctx, 3))) throw new FailedPredicateException(this, "precpred(_ctx, 3)");
setState(30);
match(OR);
setState(31);
((OrExprContext)_localctx).right = expr(4);
}
break;
}
}
}
setState(36);
_errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,2,_ctx);
}
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
unrollRecursionContexts(_parentctx);
}
return _localctx;
}
@SuppressWarnings("CheckReturnValue")
public static class IdentifierContext extends ParserRuleContext {
public TerminalNode IDENTIFIER() { return getToken(AlertExpressionParser.IDENTIFIER, 0); }
public IdentifierContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_identifier; }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitIdentifier(this);
else return visitor.visitChildren(this);
}
}
public final IdentifierContext identifier() throws RecognitionException {
IdentifierContext _localctx = new IdentifierContext(_ctx, getState());
enterRule(_localctx, 4, RULE_identifier);
try {
enterOuterAlt(_localctx, 1);
{
setState(37);
match(IDENTIFIER);
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
exitRule();
}
return _localctx;
}
@SuppressWarnings("CheckReturnValue")
public static class NumberContext extends ParserRuleContext {
public TerminalNode NUMBER() { return getToken(AlertExpressionParser.NUMBER, 0); }
public NumberContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@Override public int getRuleIndex() { return RULE_number; }
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof AlertExpressionVisitor ) return ((AlertExpressionVisitor<? extends T>)visitor).visitNumber(this);
else return visitor.visitChildren(this);
}
}
public final NumberContext number() throws RecognitionException {
NumberContext _localctx = new NumberContext(_ctx, getState());
enterRule(_localctx, 6, RULE_number);
try {
enterOuterAlt(_localctx, 1);
{
setState(39);
match(NUMBER);
}
}
catch (RecognitionException re) {
_localctx.exception = re;
_errHandler.reportError(this, re);
_errHandler.recover(this, re);
}
finally {
exitRule();
}
return _localctx;
}
public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
switch (ruleIndex) {
case 1:
return expr_sempred((ExprContext)_localctx, predIndex);
}
return true;
}
private boolean expr_sempred(ExprContext _localctx, int predIndex) {
switch (predIndex) {
case 0:
return precpred(_ctx, 6);
case 1:
return precpred(_ctx, 5);
case 2:
return precpred(_ctx, 4);
case 3:
return precpred(_ctx, 3);
}
return true;
}
public static final String _serializedATN =
"\u0004\u0001\u000e*\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+
"\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0001\u0000\u0001\u0000\u0001"+
"\u0000\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+
"\u0001\u0001\u0001\u0003\u0001\u0013\b\u0001\u0001\u0001\u0001\u0001\u0001"+
"\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+
"\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0005\u0001!\b\u0001\n\u0001"+
"\f\u0001$\t\u0001\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001"+
"\u0003\u0000\u0001\u0002\u0004\u0000\u0002\u0004\u0006\u0000\u0001\u0001"+
"\u0000\u0004\t+\u0000\b\u0001\u0000\u0000\u0000\u0002\u0012\u0001\u0000"+
"\u0000\u0000\u0004%\u0001\u0000\u0000\u0000\u0006\'\u0001\u0000\u0000"+
"\u0000\b\t\u0003\u0002\u0001\u0000\t\n\u0005\u0000\u0000\u0001\n\u0001"+
"\u0001\u0000\u0000\u0000\u000b\f\u0006\u0001\uffff\uffff\u0000\f\r\u0005"+
"\n\u0000\u0000\r\u000e\u0003\u0002\u0001\u0000\u000e\u000f\u0005\u000b"+
"\u0000\u0000\u000f\u0013\u0001\u0000\u0000\u0000\u0010\u0013\u0003\u0004"+
"\u0002\u0000\u0011\u0013\u0003\u0006\u0003\u0000\u0012\u000b\u0001\u0000"+
"\u0000\u0000\u0012\u0010\u0001\u0000\u0000\u0000\u0012\u0011\u0001\u0000"+
"\u0000\u0000\u0013\"\u0001\u0000\u0000\u0000\u0014\u0015\n\u0006\u0000"+
"\u0000\u0015\u0016\u0007\u0000\u0000\u0000\u0016!\u0003\u0002\u0001\u0007"+
"\u0017\u0018\n\u0005\u0000\u0000\u0018\u0019\u0005\u0001\u0000\u0000\u0019"+
"!\u0003\u0002\u0001\u0006\u001a\u001b\n\u0004\u0000\u0000\u001b\u001c"+
"\u0005\u0003\u0000\u0000\u001c!\u0003\u0002\u0001\u0005\u001d\u001e\n"+
"\u0003\u0000\u0000\u001e\u001f\u0005\u0002\u0000\u0000\u001f!\u0003\u0002"+
"\u0001\u0004 \u0014\u0001\u0000\u0000\u0000 \u0017\u0001\u0000\u0000\u0000"+
" \u001a\u0001\u0000\u0000\u0000 \u001d\u0001\u0000\u0000\u0000!$\u0001"+
"\u0000\u0000\u0000\" \u0001\u0000\u0000\u0000\"#\u0001\u0000\u0000\u0000"+
"#\u0003\u0001\u0000\u0000\u0000$\"\u0001\u0000\u0000\u0000%&\u0005\f\u0000"+
"\u0000&\u0005\u0001\u0000\u0000\u0000\'(\u0005\r\u0000\u0000(\u0007\u0001"+
"\u0000\u0000\u0000\u0003\u0012 \"";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {
_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
}
}
}
@@ -1,109 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Generated from AlertExpression.g4 by ANTLR 4.13.2
package org.apache.hertzbeat.alert.expr;
import org.antlr.v4.runtime.tree.ParseTreeVisitor;
/**
* This interface defines a complete generic visitor for a parse tree produced
* by {@link AlertExpressionParser}.
*
* @param <T> The return type of the visit operation. Use {@link Void} for
* operations with no return type.
*/
public interface AlertExpressionVisitor<T> extends ParseTreeVisitor<T> {
/**
* Visit a parse tree produced by {@link AlertExpressionParser#expression}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitExpression(AlertExpressionParser.ExpressionContext ctx);
/**
* Visit a parse tree produced by the {@code AndExpr}
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitAndExpr(AlertExpressionParser.AndExprContext ctx);
/**
* Visit a parse tree produced by the {@code QueryExpr}
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitQueryExpr(AlertExpressionParser.QueryExprContext ctx);
/**
* Visit a parse tree produced by the {@code ComparisonExpr}
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitComparisonExpr(AlertExpressionParser.ComparisonExprContext ctx);
/**
* Visit a parse tree produced by the {@code UnlessExpr}
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitUnlessExpr(AlertExpressionParser.UnlessExprContext ctx);
/**
* Visit a parse tree produced by the {@code LiteralExpr}
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitLiteralExpr(AlertExpressionParser.LiteralExprContext ctx);
/**
* Visit a parse tree produced by the {@code ParenExpr}
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitParenExpr(AlertExpressionParser.ParenExprContext ctx);
/**
* Visit a parse tree produced by the {@code OrExpr}
* labeled alternative in AlertExpressionParser#expr
* @param ctx the parse tree
* @return the visitor result
*/
T visitOrExpr(AlertExpressionParser.OrExprContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#identifier}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitIdentifier(AlertExpressionParser.IdentifierContext ctx);
/**
* Visit a parse tree produced by {@link AlertExpressionParser#number}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitNumber(AlertExpressionParser.NumberContext ctx);
}
@@ -17,26 +17,21 @@
package org.apache.hertzbeat.alert.service.impl;
import com.github.benmanes.caffeine.cache.Cache;
import com.github.benmanes.caffeine.cache.Caffeine;
import lombok.Getter;
import lombok.Setter;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Stack;
import lombok.extern.slf4j.Slf4j;
import org.antlr.v4.runtime.CharStreams;
import org.antlr.v4.runtime.CommonTokenStream;
import org.antlr.v4.runtime.tree.ParseTree;
import org.apache.hertzbeat.alert.expr.AlertExpressionEvalVisitor;
import org.apache.hertzbeat.alert.expr.AlertExpressionLexer;
import org.apache.hertzbeat.alert.expr.AlertExpressionParser;
import org.apache.hertzbeat.alert.service.DataSourceService;
import org.apache.hertzbeat.warehouse.db.QueryExecutor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.springframework.util.StringUtils;
/**
* datasource service
@@ -44,25 +39,14 @@ import java.util.concurrent.TimeUnit;
@Service
@Slf4j
public class DataSourceServiceImpl implements DataSourceService {
@Setter
@Autowired(required = false)
private List<QueryExecutor> executors;
@Getter
private final Cache<String, ParseTree> expressionCache = Caffeine.newBuilder()
.maximumSize(256)
.expireAfterAccess(1, TimeUnit.HOURS)
.recordStats()
.build();
@Getter
private final Cache<String, CommonTokenStream> tokenStreamCache = Caffeine.newBuilder()
.maximumSize(512)
.expireAfterWrite(30, TimeUnit.MINUTES)
.recordStats()
.build();
private static final Pattern EXPR_TOKEN = Pattern.compile("\\(|\\)|[a-zA-Z_][a-zA-Z0-9_={}\\[\\]\".]*|\\d+(\\.\\d+)?|>=|<=|==|!=|>|<|and|or|unless");
private static final String THRESHOLD = "__threshold__";
private static final String VALUE = "__value__";
@Override
public List<Map<String, Object>> calculate(String datasource, String expr) {
if (!StringUtils.hasText(expr)) {
@@ -72,7 +56,6 @@ public class DataSourceServiceImpl implements DataSourceService {
throw new IllegalArgumentException("No query executor found");
}
QueryExecutor executor = executors.stream().filter(e -> e.support(datasource)).findFirst().orElse(null);
if (executor == null) {
throw new IllegalArgumentException("Unsupported datasource: " + datasource);
}
@@ -87,18 +70,278 @@ public class DataSourceServiceImpl implements DataSourceService {
}
private List<Map<String, Object>> evaluate(String expr, QueryExecutor executor) {
ParseTree tree = expressionCache.get(expr, e -> {
CommonTokenStream tokens = tokenStreamCache.get(e, this::createTokenStream);
AlertExpressionParser parser = new AlertExpressionParser(tokens);
return parser.expr();
});
AlertExpressionEvalVisitor visitor = new AlertExpressionEvalVisitor(executor);
return visitor.visit(tree);
Stack<List<Map<String, Object>>> values = new Stack<>();
Stack<String> operators = new Stack<>();
Matcher matcher = EXPR_TOKEN.matcher(expr);
List<String> tokens = new ArrayList<>();
while (matcher.find()) {
tokens.add(matcher.group());
}
for (String token : tokens) {
if (token.equals("(")) {
operators.push(token);
} else if (token.equals(")")) {
while (!operators.isEmpty() && !operators.peek().equals("(")) {
applyOperator(values, operators.pop());
}
// remove the left parenthesis
operators.pop();
} else if (token.matches(">=|<=|==|!=|>|<")) {
operators.push(token);
} else if (token.equals("and") || token.equals("or") || token.equals("unless")) {
while (!operators.isEmpty() && precedence(operators.peek()) >= precedence(token)) {
applyOperator(values, operators.pop());
}
operators.push(token);
} else if (token.matches("\\d+(\\.\\d+)?")) {
double value = Double.parseDouble(token);
List<Map<String, Object>> numAsList = new ArrayList<>();
numAsList.add(Map.of(THRESHOLD, value));
values.push(numAsList);
} else if (token.matches("[a-zA-Z_][a-zA-Z0-9_={}\\[\\]\".]*")) {
List<Map<String, Object>> results = executor.execute(token);
values.push(results);
}
}
while (!operators.isEmpty()) {
applyOperator(values, operators.pop());
}
return values.isEmpty() ? new LinkedList<>() : values.pop();
}
private CommonTokenStream createTokenStream(String expr) {
AlertExpressionLexer lexer = new AlertExpressionLexer(CharStreams.fromString(expr));
return new CommonTokenStream(lexer);
private int precedence(String op) {
return switch (op) {
case "or" -> 1;
case "unless" -> 2;
case "and" -> 3;
case ">", "<", ">=", "<=", "==", "!=" -> 4;
default -> 0;
};
}
}
private void applyOperator(Stack<List<Map<String, Object>>> values, String op) {
if (values.size() < 2) {
return;
};
List<Map<String, Object>> rightOperand = values.pop();
List<Map<String, Object>> leftOperand = values.pop();
if (rightOperand.size() == 1 && rightOperand.get(0).containsKey(THRESHOLD)) {
double threshold = (double) rightOperand.get(0).get(THRESHOLD);
List<Map<String, Object>> result = new ArrayList<>();
for (Map<String, Object> item : leftOperand) {
Object queryValues = item.get(VALUE);
if (queryValues == null) {
// ignore the query result data is empty
continue;
}
// queryValues may be a list of values, or a single value
Object matchValue = evaluateCondition(queryValues, op, threshold);
item.put(VALUE, matchValue);
// if matchValue is null, mean not match the threshold
// if not null, mean match the threshold
result.add(new HashMap<>(item));
}
if (!result.isEmpty()) {
values.push(result);
}
return;
}
Map<String, Object> leftMap = null;
boolean leftMatch = false;
Map<String, Object> rightMap = null;
boolean rightMatch = false;
switch (op) {
case "and" -> {
for (Map<String, Object> item : leftOperand) {
if (leftMap == null) {
leftMap = item;
}
if (item.get(VALUE) != null) {
leftMap = item;
leftMatch = true;
break;
}
}
for (Map<String, Object> item : rightOperand) {
if (rightMap == null) {
rightMap = item;
}
if (item.get(VALUE) != null) {
rightMap = item;
rightMatch = true;
break;
}
}
if (leftMatch && rightMatch) {
rightMap.putAll(leftMap);
values.push(new LinkedList<>(List.of(rightMap)));
} else if (leftMap != null) {
leftMap.put(VALUE, null);
values.push(new LinkedList<>(List.of(leftMap)));
} else if (rightMap != null) {
rightMap.put(VALUE, null);
values.push(new LinkedList<>(List.of(rightMap)));
}
}
case "or" -> {
for (Map<String, Object> item : leftOperand) {
if (leftMap == null) {
leftMap = item;
}
if (item.get(VALUE) != null) {
leftMap = item;
leftMatch = true;
break;
}
}
for (Map<String, Object> item : rightOperand) {
if (rightMap == null) {
rightMap = item;
}
if (item.get(VALUE) != null) {
rightMap = item;
rightMatch = true;
break;
}
}
if (leftMatch && rightMatch) {
rightMap.putAll(leftMap);
values.push(new LinkedList<>(List.of(rightMap)));
} else if (leftMatch) {
values.push(new LinkedList<>(List.of(leftMap)));
} else if (rightMatch) {
values.push(new LinkedList<>(List.of(rightMap)));
} else {
if (leftMap != null && rightMap != null) {
rightMap.putAll(leftMap);
values.push(new LinkedList<>(List.of(rightMap)));
} else if (leftMap != null) {
values.push(new LinkedList<>(List.of(leftMap)));
} else if (rightMap != null){
values.push(new LinkedList<>(List.of(rightMap)));
}
}
}
case "unless" -> {
for (Map<String, Object> item : leftOperand) {
if (leftMap == null) {
leftMap = item;
}
if (item.get(VALUE) != null) {
leftMap = item;
leftMatch = true;
break;
}
}
for (Map<String, Object> item : rightOperand) {
if (rightMap == null) {
rightMap = item;
}
if (item.get(VALUE) != null) {
rightMap = item;
rightMatch = true;
break;
}
}
if (leftMatch && !rightMatch) {
values.push(new LinkedList<>(List.of(leftMap)));
} else {
if (leftMap != null) {
leftMap.put(VALUE, null);
values.push(new LinkedList<>(List.of(leftMap)));
} else {
if (rightMap != null) {
rightMap.put(VALUE, null);
values.push(new LinkedList<>(List.of(rightMap)));
}
}
}
}
default -> throw new IllegalArgumentException("Unsupported operator: " + op);
}
}
private Object evaluateCondition(Object value, String operator, Double threshold) {
// value may be a list of values, or a single value
switch (operator) {
case ">":
// if value is list, return the max value
if (value instanceof List<?> values) {
Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString()))
.max(Double::compareTo).orElse(null);
if (doubleValue != null) {
return doubleValue > threshold ? doubleValue : null;
} else {
return null;
}
} else {
return Double.parseDouble(value.toString()) > threshold ? value : null;
}
case ">=":
if (value instanceof List<?> values) {
Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString()))
.max(Double::compareTo).orElse(null);
if (doubleValue != null) {
return doubleValue >= threshold ? doubleValue : null;
} else {
return null;
}
} else {
return Double.parseDouble(value.toString()) >= threshold ? value : null;
}
case "<":
if (value instanceof List<?> values) {
Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString()))
.min(Double::compareTo).orElse(null);
if (doubleValue != null) {
return doubleValue < threshold ? doubleValue : null;
} else {
return null;
}
} else {
return Double.parseDouble(value.toString()) < threshold ? value : null;
}
case "<=":
if (value instanceof List<?> values) {
Double doubleValue = values.stream().map(v -> Double.valueOf(v.toString()))
.min(Double::compareTo).orElse(null);
if (doubleValue != null) {
return doubleValue <= threshold ? doubleValue : null;
} else {
return null;
}
} else {
return Double.parseDouble(value.toString()) <= threshold ? value : null;
}
case "==":
if (value instanceof List<?> values) {
for (Object v : values) {
if (v.equals(threshold)) {
return v;
}
}
return null;
} else {
return value.equals(threshold) ? value : null;
}
case "!=":
if (value instanceof List<?> values) {
for (Object v : values) {
if (v.equals(threshold)) {
return null;
}
}
return value;
} else {
return value.equals(threshold) ? null : value;
}
default:
// unsupported operator todo add more operator
return null;
}
}
public void setExecutors(List<QueryExecutor> mockExecutor) {
this.executors = mockExecutor;
}
}
@@ -1,40 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.util;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.Objects;
/**
* alert util
*/
public class AlertUtil {
/**
* calculate fingerprint
* @param fingerPrints finger prints
*/
public static String calculateFingerprint(Map<String, String> fingerPrints) {
List<String> keyList = fingerPrints.keySet().stream().filter(Objects::nonNull).sorted().toList();
List<String> valueList = fingerPrints.values().stream().filter(Objects::nonNull).sorted().toList();
return Arrays.hashCode(keyList.toArray(new String[0])) + "-"
+ Arrays.hashCode(valueList.toArray(new String[0]));
}
}
@@ -14,8 +14,6 @@
# limitations under the License.
alerter.availability.recover = Availability Alert Resolved, Monitor Status Normal Now
alerter.availability.collector.recover = Collector Availability Alert Resolved, The collector is online
alerter.availability.collector.offline = Collector Availability Alert Notify, The collector is offline
alerter.alarm.recover = Alert Resolved Notice
alerter.notify.title = HertzBeat Alert Notify
alerter.notify.target = Monitor Target
@@ -14,8 +14,6 @@
# limitations under the License.
alerter.availability.recover = 可用性告警恢复通知, 任务状态已恢复正常
alerter.availability.collector.recover = 采集器可用性恢复通知,采集器已上线
alerter.availability.collector.offline = 采集器可用性告警通知,采集器已下线
alerter.alarm.recover = 告警恢复通知
alerter.notify.title = HertzBeat告警通知
alerter.notify.target = 告警目标对象
@@ -15,8 +15,6 @@
alerter.availability.recover = 可用性警報已解決,監視狀態現在正常
alerter.alarm.recover = 警報解決通知
alerter.availability.collector.recover = 采集器可用性恢復通知,采集器已上線
alerter.availability.collector.offline = 采集器可用性告警通知,采集器已下線
alerter.notify.title = HertzBeat 警報通知
alerter.notify.target = 監視目標
alerter.notify.monitorId = 監視 ID
@@ -1,57 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
grammar AlertExpression;
expression
: expr EOF
;
expr
: '(' expr ')' # ParenExpr
| left=expr op=('>='|'<='|'>'|'<'|'=='|'!=') right=expr # ComparisonExpr
| left=expr 'and' right=expr # AndExpr
| left=expr 'unless' right=expr # UnlessExpr
| left=expr 'or' right=expr # OrExpr
| identifier # QueryExpr
| number # LiteralExpr
;
// Lexer rules
AND : 'and' ;
OR : 'or' ;
UNLESS : 'unless' ;
GT : '>' ;
GE : '>=' ;
LT : '<' ;
LE : '<=' ;
EQ : '==' ;
NE : '!=' ;
LPAREN : '(' ;
RPAREN : ')' ;
identifier
: IDENTIFIER
;
number
: NUMBER
;
IDENTIFIER : [a-zA-Z_] [a-zA-Z0-9_={}[\]".]*;
NUMBER : [0-9]+ ('.' [0-9]+)? ;
WS : [ \t\r\n]+ -> skip ;
@@ -1,100 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.calculate;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.apache.hertzbeat.alert.AlerterWorkerPool;
import org.apache.hertzbeat.alert.dao.SingleAlertDao;
import org.apache.hertzbeat.alert.reduce.AlarmCommonReduce;
import org.apache.hertzbeat.alert.service.AlertDefineService;
import org.apache.hertzbeat.common.entity.alerter.AlertDefine;
import org.apache.hertzbeat.common.queue.CommonDataQueue;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
class RealTimeAlertCalculatorTest {
private RealTimeAlertCalculator calculator;
@BeforeEach
void setUp() {
AlerterWorkerPool mockPool = Mockito.mock(AlerterWorkerPool.class);
CommonDataQueue mockQueue = Mockito.mock(CommonDataQueue.class);
AlertDefineService mockAlertDefineService = Mockito.mock(AlertDefineService.class);
SingleAlertDao mockDao = Mockito.mock(SingleAlertDao.class);
AlarmCommonReduce mockReduce = Mockito.mock(AlarmCommonReduce.class);
AlarmCacheManager alarmCacheManager = Mockito.mock(AlarmCacheManager.class);
Mockito.when(mockDao.querySingleAlertsByStatus(Mockito.anyString()))
.thenReturn(Collections.emptyList());
calculator = new RealTimeAlertCalculator(mockPool, mockQueue, mockAlertDefineService, mockDao, mockReduce, alarmCacheManager, false);
}
@Test
void testFilterThresholdsByAppAndMetrics_withInstanceExpr_HasSpace() {
String app = "redis";
String instanceId = "501045327364864";
int priority = 0;
AlertDefine matchDefine = new AlertDefine();
matchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__, \"501045327364864\")");
AlertDefine unmatchDefine = new AlertDefine();
unmatchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__, \"999999999\")");
List<AlertDefine> allDefines = Arrays.asList(matchDefine, unmatchDefine);
List<AlertDefine> filtered = calculator.filterThresholdsByAppAndMetrics(allDefines, app, "", Map.of(), instanceId, priority);
// It should filter out 999999999.
assertEquals(1, filtered.size());
assertEquals("equals(__app__,\"redis\") && equals(__instance__, \"501045327364864\")",
filtered.get(0).getExpr());
}
@Test
void testFilterThresholdsByAppAndMetrics_withInstanceExpr_NoSpace() {
String app = "redis";
String instanceId = "501045327364864";
int priority = 0;
AlertDefine matchDefine = new AlertDefine();
matchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__,\"501045327364864\")");
AlertDefine unmatchDefine = new AlertDefine();
unmatchDefine.setExpr("equals(__app__,\"redis\") && equals(__instance__,\"999999999\")");
List<AlertDefine> allDefines = Arrays.asList(matchDefine, unmatchDefine);
List<AlertDefine> filtered = calculator.filterThresholdsByAppAndMetrics(allDefines, app, "", Map.of(), instanceId, priority);
// It should filter out 999999999.
assertEquals(1, filtered.size());
assertEquals("equals(__app__,\"redis\") && equals(__instance__,\"501045327364864\")",
filtered.get(0).getExpr());
}
}
@@ -1,181 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.alert.expr;
import org.antlr.v4.runtime.CharStreams;
import org.antlr.v4.runtime.CommonTokenStream;
import org.apache.hertzbeat.warehouse.db.QueryExecutor;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.mockito.Mockito.when;
/**
* test case for {@link AlertExpressionEvalVisitor}
*/
class AlertExpressionEvalVisitorTest {
private QueryExecutor mockExecutor;
private AlertExpressionEvalVisitor visitor;
@BeforeEach
void setUp() {
mockExecutor = Mockito.mock(QueryExecutor.class);
visitor = new AlertExpressionEvalVisitor(mockExecutor);
}
@Test
void testGreaterThan() {
when(mockExecutor.execute("cpu")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 80.0))));
List<Map<String, Object>> result = evaluate("cpu > 70");
assertEquals(1, result.size());
assertEquals(80.0, result.get(0).get("__value__"));
}
@Test
void testGreaterThanWithInteger() {
when(mockExecutor.execute("cpu")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 80))));
List<Map<String, Object>> result = evaluate("cpu > 70");
assertEquals(1, result.size());
assertEquals(80, result.get(0).get("__value__"));
}
@Test
void testLessThan() {
when(mockExecutor.execute("memory")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 65.0))));
List<Map<String, Object>> result = evaluate("memory < 70");
assertEquals(1, result.size());
assertEquals(65.0, result.get(0).get("__value__"));
}
@Test
void testEqualWithTolerance() {
when(mockExecutor.execute("disk")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 99.999))));
List<Map<String, Object>> result = evaluate("disk == 100");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
}
@Test
void testNotEqual() {
when(mockExecutor.execute("network")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 50.0))));
List<Map<String, Object>> result = evaluate("network != 60");
assertEquals(1, result.size());
assertEquals(50.0, result.get(0).get("__value__"));
}
@Test
void testExactlyEqual() {
when(mockExecutor.execute("threshold")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 100.0))));
List<Map<String, Object>> result = evaluate("threshold == 100");
assertEquals(1, result.size());
assertEquals(100.0, result.get(0).get("__value__"));
}
@Test
void testMaxValueBoundary() {
when(mockExecutor.execute("max_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", Double.MAX_VALUE))));
List<Map<String, Object>> result = evaluate("max_val > 100");
assertEquals(1, result.size());
assertEquals(Double.MAX_VALUE, result.get(0).get("__value__"));
}
@Test
void testMinValueBoundary() {
when(mockExecutor.execute("min_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", Double.MIN_VALUE))));
List<Map<String, Object>> result = evaluate("min_val > 0");
assertEquals(1, result.size());
assertEquals(Double.MIN_VALUE, result.get(0).get("__value__"));
}
@Test
void testEmptyMetricName() {
when(mockExecutor.execute("")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 50.0))));
List<Map<String, Object>> result = evaluate(" > 40");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
}
@Test
void testListValueWithMax() {
when(mockExecutor.execute("multi_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
List<Map<String, Object>> result = evaluate("multi_val > 25");
assertEquals(1, result.size());
assertEquals(30.0, result.get(0).get("__value__"));
}
@Test
void testListValueWithMin() {
when(mockExecutor.execute("multi_val")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of(10.0, 20.0, 30.0)))));
List<Map<String, Object>> result = evaluate("multi_val < 15");
assertEquals(1, result.size());
assertEquals(10.0, result.get(0).get("__value__"));
}
@Test
void testEmptyListValue() {
when(mockExecutor.execute("empty_list")).thenReturn(List.of(new HashMap<>(Map.of("__value__", List.of()))));
List<Map<String, Object>> result = evaluate("empty_list > 50");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
}
@Test
void testNestedParentheses() {
when(mockExecutor.execute("a")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 10.0))));
when(mockExecutor.execute("b")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 20.0))));
when(mockExecutor.execute("c")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 30.0))));
List<Map<String, Object>> result = evaluate("(a > 5) and (b > 15 or c < 25)");
assertEquals(1, result.size());
assertEquals(10.0, result.get(0).get("__value__"));
}
@Test
void testMultipleUnlessConditions() {
when(mockExecutor.execute("metric1")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 40.0))));
when(mockExecutor.execute("metric2")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 50.0))));
when(mockExecutor.execute("metric3")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 60.0))));
List<Map<String, Object>> result = evaluate("metric1 > 30 unless metric2 > 45 unless metric3 < 70");
assertEquals(1, result.size());
assertNull(result.get(0).get("__value__"));
}
@Test
void testComplexExpressionWithMixedOperators() {
when(mockExecutor.execute("cpu_temp")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 75.0))));
when(mockExecutor.execute("gpu_temp")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 85.0))));
when(mockExecutor.execute("fan_speed")).thenReturn(List.of(new HashMap<>(Map.of("__value__", 2000.0))));
List<Map<String, Object>> result = evaluate("(cpu_temp > 70 and gpu_temp < 90) or fan_speed > 1500");
assertEquals(1, result.size());
assertEquals(75.0, result.get(0).get("__value__"));
}
private List<Map<String, Object>> evaluate(String expression) {
AlertExpressionLexer lexer = new AlertExpressionLexer(CharStreams.fromString(expression));
AlertExpressionParser parser = new AlertExpressionParser(new CommonTokenStream(lexer));
return visitor.visit(parser.expression());
}
}
@@ -15,16 +15,31 @@
* limitations under the License.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.hertzbeat.alert.service;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import java.util.HashMap;
import com.github.benmanes.caffeine.cache.Cache;
import org.antlr.v4.runtime.CommonTokenStream;
import org.antlr.v4.runtime.tree.ParseTree;
import org.apache.hertzbeat.alert.service.impl.DataSourceServiceImpl;
import org.apache.hertzbeat.warehouse.db.QueryExecutor;
import org.junit.jupiter.api.BeforeEach;
@@ -529,91 +544,4 @@ class DataSourceServiceTest {
assertEquals(1, result.size());
assertEquals(200.0, result.get(0).get("__value__"));
}
@Test
void expressionCacheShouldHitForSameExpression() {
List<Map<String, Object>> prometheusData = List.of(
new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
);
QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
Mockito.when(mockExecutor.support("promql")).thenReturn(true);
Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
dataSourceService.setExecutors(List.of(mockExecutor));
String expr = "node_cpu_seconds_total > 50";
Cache<String, ParseTree> expressionCache = dataSourceService.getExpressionCache();
expressionCache.invalidateAll();
long beforeHits = expressionCache.stats().hitCount();
dataSourceService.calculate("promql", expr); //first execution miss cache
dataSourceService.calculate("promql", expr); //second execution hits cache
long actualHits = expressionCache.stats().hitCount() - beforeHits;
assertEquals(1, actualHits, "expression cache should hit but miss");
}
@Test
void tokenCacheShouldHitForSameExpression() {
List<Map<String, Object>> prometheusData = List.of(
new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
);
QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
Mockito.when(mockExecutor.support("promql")).thenReturn(true);
Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
dataSourceService.setExecutors(List.of(mockExecutor));
String expr = "node_cpu_seconds_total > 50";
Cache<String, ParseTree> expressionCache = dataSourceService.getExpressionCache();
Cache<String, CommonTokenStream> tokenStreamCache = dataSourceService.getTokenStreamCache();
expressionCache.invalidateAll();
tokenStreamCache.invalidateAll();
long beforeHits = tokenStreamCache.stats().hitCount();
dataSourceService.calculate("promql", expr);
expressionCache.invalidateAll();
dataSourceService.calculate("promql", expr);
long actualHits = tokenStreamCache.stats().hitCount() - beforeHits;
assertEquals(1, actualHits, "expression cache should hit but miss");
}
@Test
void expressCacheShouldNotHitForDifferentExpressions() {
List<Map<String, Object>> prometheusData = List.of(
new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
);
QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
Mockito.when(mockExecutor.support("promql")).thenReturn(true);
Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
dataSourceService.setExecutors(List.of(mockExecutor));
dataSourceService.calculate("promql", "node_cpu_seconds_total > 50");
Cache<String, ParseTree> expressionCache = dataSourceService.getExpressionCache();
Cache<String, CommonTokenStream> tokenStreamCache = dataSourceService.getTokenStreamCache();
expressionCache.invalidateAll();
tokenStreamCache.invalidateAll();
String expr1 = "node_cpu_seconds_total > 30";
String expr2 = "node_cpu_seconds_total > 50";
long beforeHits = expressionCache.stats().hitCount();
dataSourceService.calculate("promql", expr1);
dataSourceService.calculate("promql", expr2);
long actualHits = expressionCache.stats().hitCount() - beforeHits;
assertEquals(0, actualHits, "expression cache should miss but hit");
}
@Test
void tokenCacheShouldNotHitForDifferentExpressions() {
List<Map<String, Object>> prometheusData = List.of(
new HashMap<>(Map.of("__value__", 200.0, "timestamp", 1343555, "instance", "node2"))
);
QueryExecutor mockExecutor = Mockito.mock(QueryExecutor.class);
Mockito.when(mockExecutor.support("promql")).thenReturn(true);
Mockito.when(mockExecutor.execute(Mockito.anyString())).thenReturn(prometheusData);
dataSourceService.setExecutors(List.of(mockExecutor));
dataSourceService.calculate("promql", "node_cpu_seconds_total > 50");
Cache<String, ParseTree> expressionCache = dataSourceService.getExpressionCache();
Cache<String, CommonTokenStream> tokenStreamCache = dataSourceService.getTokenStreamCache();
expressionCache.invalidateAll();
tokenStreamCache.invalidateAll();
String expr1 = "node_cpu_seconds_total > 30";
String expr2 = "node_cpu_seconds_total > 50";
long beforeHits = tokenStreamCache.stats().hitCount();
dataSourceService.calculate("promql", expr1);
dataSourceService.calculate("promql", expr2);
long actualHits = tokenStreamCache.stats().hitCount() - beforeHits;
assertEquals(0, actualHits, "expression cache should miss but hit");
}
}
@@ -63,25 +63,6 @@ public class JdbcCommonCollect extends AbstractCollect {
private static final String[] VULNERABLE_KEYWORDS = {"allowLoadLocalInfile", "allowLoadLocalInfileInPath", "useLocalInfile"};
private static final String[] BLACK_LIST = {
// dangerous SQL commands - may cause database structure damage or data leakage
"create trigger", "create alias", "runscript from", "shutdown", "drop table",
"drop database", "create function", "alter system", "grant all", "revoke all",
// file IO related - may cause server files to be read or written
"allowloadlocalinfile", "allowloadlocalinfileinpath", "uselocalinfile",
// code execution related - may result in remote code execution
"init=", "javaobjectserializer=", "runscript", "serverstatusdiffinterceptor",
"queryinterceptors=", "statementinterceptors=", "exceptioninterceptors=",
// multiple statement execution - may lead to SQL injection
"allowmultiqueries",
// deserialization related - may result in remote code execution
"autodeserialize", "detectcustomcollations",
};
private final GlobalConnectionCache connectionCommonCache = GlobalConnectionCache.getInstance();
@@ -350,24 +331,17 @@ public class JdbcCommonCollect extends AbstractCollect {
if (Objects.nonNull(jdbcProtocol.getUrl())
&& !Objects.equals("", jdbcProtocol.getUrl())
&& jdbcProtocol.getUrl().startsWith("jdbc")) {
// limit url length
if (jdbcProtocol.getUrl().length() > 2048) {
throw new IllegalArgumentException("JDBC URL length exceeds maximum limit of 2048 characters");
// convert the URL to lowercase for case-insensitive checking
String url = jdbcProtocol.getUrl().toLowerCase();
// check whether the parameter is valid
if (url.contains("create trigger") || url.contains("create alias") || url.contains("runscript from")
|| url.contains("allowloadlocalinfile") || url.contains("allowloadlocalinfileinpath")
|| url.contains("uselocalinfile") || url.contains("autodeserialize") || url.contains("detectcustomcollations")
|| url.contains("serverstatusdiffinterceptor")) {
throw new IllegalArgumentException("Invalid JDBC URL: contains malicious characters.");
}
// remove special characters
String cleanedUrl = jdbcProtocol.getUrl().replaceAll("[\\x00-\\x1F\\x7F]", "");
String url = cleanedUrl.toLowerCase();
// backlist check
for (String keyword : BLACK_LIST) {
if (url.contains(keyword)) {
throw new IllegalArgumentException("Invalid JDBC URL: contains potentially malicious parameter: " + keyword);
}
}
// url format check
if (!url.matches("^jdbc:[a-zA-Z0-9]+://[^\\s]+$")) {
throw new IllegalArgumentException("Invalid JDBC URL format");
}
return cleanedUrl;
// when has config jdbc url, use it
return jdbcProtocol.getUrl();
}
return switch (jdbcProtocol.getPlatform()) {
case "mysql", "mariadb" -> "jdbc:mysql://" + host + ":" + port
@@ -18,14 +18,11 @@
package org.apache.hertzbeat.collector.collect.http;
import static org.apache.hertzbeat.common.constants.SignConstants.RIGHT_DASH;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import java.io.IOException;
import java.io.InputStream;
import java.io.InterruptedIOException;
import java.io.StringReader;
import java.net.ConnectException;
@@ -37,7 +34,9 @@ import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import javax.net.ssl.SSLException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
@@ -45,14 +44,13 @@ import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
import org.apache.hertzbeat.collector.collect.http.promethus.AbstractPrometheusParse;
import org.apache.hertzbeat.collector.collect.http.promethus.PrometheusParseCreator;
import org.apache.hertzbeat.collector.collect.prometheus.parser.MetricFamily;
import org.apache.hertzbeat.collector.collect.prometheus.parser.OnlineParser;
import org.apache.hertzbeat.collector.collect.http.promethus.exporter.ExporterParser;
import org.apache.hertzbeat.collector.collect.http.promethus.exporter.MetricFamily;
import org.apache.hertzbeat.collector.constants.CollectorConstants;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.collector.util.CollectUtil;
@@ -93,25 +91,18 @@ import org.xml.sax.InputSource;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.HashSet;
import java.util.ArrayList;
import java.util.Collections;
import org.apache.hertzbeat.common.entity.job.Metrics.Field;
import java.util.function.Function;
/**
* http https collect
*/
@Slf4j
public class HttpCollectImpl extends AbstractCollect {
private final Set<Integer> defaultSuccessStatusCodes = Set.of(
HttpStatus.SC_OK,
HttpStatus.SC_CREATED,
HttpStatus.SC_ACCEPTED,
HttpStatus.SC_MULTIPLE_CHOICES,
HttpStatus.SC_MOVED_PERMANENTLY,
HttpStatus.SC_MOVED_TEMPORARILY);
private static final Map<Long, ExporterParser> EXPORTER_PARSER_TABLE = new ConcurrentHashMap<>();
private final Set<Integer> defaultSuccessStatusCodes = Stream.of(HttpStatus.SC_OK, HttpStatus.SC_CREATED,
HttpStatus.SC_ACCEPTED, HttpStatus.SC_MULTIPLE_CHOICES, HttpStatus.SC_MOVED_PERMANENTLY,
HttpStatus.SC_MOVED_TEMPORARILY).collect(Collectors.toSet());
@Override
public void preCheck(Metrics metrics) throws IllegalArgumentException {
@@ -132,7 +123,7 @@ public class HttpCollectImpl extends AbstractCollect {
if (CollectionUtils.isEmpty(httpProtocol.getSuccessCodes())) {
httpProtocol.setSuccessCodes(List.of(HttpStatus.SC_OK + ""));
}
HttpContext httpContext = createHttpContext(metrics.getHttp());
HttpUriRequest request = createHttpRequest(metrics.getHttp());
try (CloseableHttpResponse response = CommonHttpClient.getHttpClient().execute(request, httpContext)) {
@@ -144,11 +135,10 @@ public class HttpCollectImpl extends AbstractCollect {
builder.setMsg(NetworkConstants.STATUS_CODE + SignConstants.BLANK + statusCode);
return;
}
/*
this could create large objects, potentially impacting JVM memory space significantly.
Option 1: Parse using InputStream, but this requires significant code changes;
Option 2: Manually trigger garbage collection, similar to how it's done in Dubbo for large inputs.
*/
// todo This code converts an InputStream directly to a String. For large data in Prometheus exporters,
// this could create large objects, potentially impacting JVM memory space significantly.
// Option 1: Parse using InputStream, but this requires significant code changes;
// Option 2: Manually trigger garbage collection, similar to how it's done in Dubbo for large inputs.
String resp = EntityUtils.toString(response.getEntity(), StandardCharsets.UTF_8);
if (!StringUtils.hasText(resp)) {
log.info("http response entity is empty, status: {}.", statusCode);
@@ -162,7 +152,7 @@ public class HttpCollectImpl extends AbstractCollect {
case DispatchConstants.PARSE_PROM_QL ->
parseResponseByPromQl(resp, metrics.getAliasFields(), metrics.getHttp(), builder);
case DispatchConstants.PARSE_PROMETHEUS ->
parseResponseByPrometheusExporter(response.getEntity().getContent(), metrics.getAliasFields(), builder);
parseResponseByPrometheusExporter(resp, metrics.getAliasFields(), builder);
case DispatchConstants.PARSE_XML_PATH ->
parseResponseByXmlPath(resp, metrics, builder, responseTime);
case DispatchConstants.PARSE_WEBSITE ->
@@ -171,8 +161,6 @@ public class HttpCollectImpl extends AbstractCollect {
parseResponseBySiteMap(resp, metrics.getAliasFields(), builder);
case DispatchConstants.PARSE_HEADER ->
parseResponseByHeader(builder, metrics.getAliasFields(), response);
case DispatchConstants.PARSE_CONFIG ->
parseResponseByConfig(resp, metrics.getAliasFields(), metrics.getHttp(), builder, responseTime);
default ->
parseResponseByDefault(resp, metrics.getAliasFields(), metrics.getHttp(), builder, responseTime);
}
@@ -394,6 +382,9 @@ public class HttpCollectImpl extends AbstractCollect {
return;
}
Map<String, Field> fieldMap = metrics.getFields().stream()
.collect(Collectors.toMap(Field::getField, Function.identity(), (field1, field2) -> field1));
for (int i = 0; i < nodeList.getLength(); i++) {
Node node = nodeList.item(i);
CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
@@ -404,11 +395,19 @@ public class HttpCollectImpl extends AbstractCollect {
} else if (CollectorConstants.KEYWORD.equalsIgnoreCase(alias)) {
valueRowBuilder.addColumn(Integer.toString(keywordNum));
} else {
Field field = fieldMap.get(alias);
if (field == null || !StringUtils.hasText(field.getXpath())) {
log.warn("No field definition or xpath found for alias '{}' in XML path parsing.", alias);
valueRowBuilder.addColumn(CommonConstants.NULL_VALUE);
continue;
}
String relativeXpath = field.getXpath();
try {
String value = (String) xpath.evaluate(alias, node, XPathConstants.STRING);
String value = (String) xpath.evaluate(relativeXpath, node, XPathConstants.STRING);
valueRowBuilder.addColumn(StringUtils.hasText(value) ? value : CommonConstants.NULL_VALUE);
} catch (XPathExpressionException e) {
log.warn("Failed to evaluate XPath '{}' for node [{}]: {}", alias, node.getNodeName(), e.getMessage());
log.warn("Failed to evaluate relative XPath '{}' (from field definition) for node [{}]: {}", relativeXpath, node.getNodeName(), e.getMessage());
valueRowBuilder.addColumn(CommonConstants.NULL_VALUE);
}
}
@@ -423,129 +422,6 @@ public class HttpCollectImpl extends AbstractCollect {
}
}
/**
* Parses the response body in Properties/Config format.
* Two modes are supported:
* 1. single-object mode: if http.parseScript is null, aliasFields are treated as indicator names.
* - If there is a locator in the indicator definition, use the locator as the key of the Properties.
* - Otherwise, use aliasField (metric name) as the key for Properties.
* Generate a single row of data.
* 2. array mode: if http.parseScript is not empty (e.g. “users”), treat it as an array base path.
* Treat aliasFields as the attribute name of an array element, and generate a single row of data for each array index. locator is invalid in this mode.
*
* @param resp Response body string
* @param aliasFields List of metrics aliases (i.e., the list of fields in metrics.fields).
* @param http http protocol configuration
* @param builder The metrics data builder.
* @param responseTime response time
*/
private void parseResponseByConfig(String resp, List<String> aliasFields, HttpProtocol http,
CollectRep.MetricsData.Builder builder, Long responseTime) {
if (!StringUtils.hasText(resp)) {
log.warn("Http collect parse type is config, but response body is empty.");
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg("Response body is empty");
return;
}
Properties properties = new Properties();
try (StringReader reader = new StringReader(resp)) {
properties.load(reader);
} catch (IOException e) {
log.warn("Failed to parse config response: {}", e.getMessage(), e);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg("Failed to parse config response: " + e.getMessage());
return;
}
String arrayBasePath = http.getParseScript();
int keywordNum = CollectUtil.countMatchKeyword(resp, http.getKeyword());
if (!StringUtils.hasText(arrayBasePath)) {
CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
for (String alias : aliasFields) {
if (NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
valueRowBuilder.addColumn(responseTime.toString());
} else if (CollectorConstants.KEYWORD.equalsIgnoreCase(alias)) {
valueRowBuilder.addColumn(Integer.toString(keywordNum));
} else {
String value = properties.getProperty(alias);
valueRowBuilder.addColumn(value != null ? value : CommonConstants.NULL_VALUE);
}
}
CollectRep.ValueRow valueRow = valueRowBuilder.build();
if (hasMeaningfulDataInRow(valueRow, aliasFields)) {
builder.addValueRow(valueRow);
} else {
log.warn("No meaningful data found in single config object response for aliasFields: {}", aliasFields);
}
} else {
Pattern pattern = Pattern.compile("^" + Pattern.quote(arrayBasePath) + "\\[(\\d+)]\\.");
Set<Integer> existingIndices = new HashSet<>();
for (String key : properties.stringPropertyNames()) {
Matcher matcher = pattern.matcher(key);
if (matcher.find()) {
try {
int index = Integer.parseInt(matcher.group(1));
existingIndices.add(index);
} catch (NumberFormatException e) {
log.error("Could not parse index from key: {}", key);
}
}
}
if (existingIndices.isEmpty()) {
log.warn("Could not find any array elements for base path '{}' in config response.", arrayBasePath);
return;
}
List<Integer> sortedIndices = new ArrayList<>(existingIndices);
Collections.sort(sortedIndices);
for (int i : sortedIndices) {
CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
for (String alias : aliasFields) {
if (NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias)) {
valueRowBuilder.addColumn(responseTime.toString());
} else if (CollectorConstants.KEYWORD.equalsIgnoreCase(alias)) {
valueRowBuilder.addColumn(Integer.toString(keywordNum));
} else {
String currentKey = arrayBasePath + "[" + i + "]." + alias;
String value = properties.getProperty(currentKey);
valueRowBuilder.addColumn(value != null ? value : CommonConstants.NULL_VALUE);
}
}
CollectRep.ValueRow valueRow = valueRowBuilder.build();
if (hasMeaningfulDataInRow(valueRow, aliasFields)) {
builder.addValueRow(valueRowBuilder.build());
}
}
}
}
private boolean hasMeaningfulDataInRow(CollectRep.ValueRow valueRow, List<String> aliasFields) {
if (valueRow.getColumnsCount() == 0) {
return false;
}
if (valueRow.getColumnsCount() != aliasFields.size()) {
log.error("Column count ({}) mismatch with aliasFields size ({}) when checking meaningful data.",
valueRow.getColumnsCount(), aliasFields.size());
return false;
}
boolean hasMeaningfulData = false;
for (int i = 0; i < valueRow.getColumnsCount(); i++) {
String columnValue = valueRow.getColumns(i);
String alias = aliasFields.get(i);
if (!CommonConstants.NULL_VALUE.equals(columnValue) && (!NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias) && !CollectorConstants.KEYWORD.equalsIgnoreCase(alias))) {
hasMeaningfulData = true;
break;
}
if ((NetworkConstants.RESPONSE_TIME.equalsIgnoreCase(alias) || CollectorConstants.KEYWORD.equalsIgnoreCase(alias)) && !CommonConstants.NULL_VALUE.equals(columnValue)) {
hasMeaningfulData = true;
}
}
return hasMeaningfulData;
}
private void parseResponseByJsonPath(String resp, List<String> aliasFields, HttpProtocol http,
CollectRep.MetricsData.Builder builder, Long responseTime) {
List<Object> results = JsonPathParser.parseContentWithJsonPath(resp, http.getParseScript());
@@ -600,22 +476,36 @@ public class HttpCollectImpl extends AbstractCollect {
prometheusParser.handle(resp, aliasFields, http, builder);
}
private void parseResponseByPrometheusExporter(InputStream content, List<String> aliasFields, CollectRep.MetricsData.Builder builder) throws IOException {
Map<String, MetricFamily> metricFamilyMap = OnlineParser.parseMetrics(content);
if (metricFamilyMap == null || metricFamilyMap.isEmpty()) {
return;
private void parseResponseByPrometheusExporter(String resp, List<String> aliasFields,
CollectRep.MetricsData.Builder builder) {
if (!EXPORTER_PARSER_TABLE.containsKey(builder.getId())) {
EXPORTER_PARSER_TABLE.put(builder.getId(), new ExporterParser());
}
ExporterParser parser = EXPORTER_PARSER_TABLE.get(builder.getId());
Map<String, MetricFamily> metricFamilyMap = parser.textToMetric(resp);
String metrics = builder.getMetrics();
if (metricFamilyMap.containsKey(metrics)) {
MetricFamily metricFamily = metricFamilyMap.get(metrics);
for (MetricFamily.Metric metric : metricFamily.getMetricList()) {
Map<String, String> labelMap = metric.getLabels()
Map<String, String> labelMap = metric.getLabelPair()
.stream()
.collect(Collectors.toMap(MetricFamily.Label::getName, MetricFamily.Label::getValue));
CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
for (String aliasField : aliasFields) {
if ("value".equals(aliasField)) {
valueRowBuilder.addColumn(String.valueOf(metric.getValue()));
if (metric.getCounter() != null) {
valueRowBuilder.addColumn(String.valueOf(metric.getCounter().getValue()));
} else if (metric.getGauge() != null) {
valueRowBuilder.addColumn(String.valueOf(metric.getGauge().getValue()));
} else if (metric.getUntyped() != null) {
valueRowBuilder.addColumn(String.valueOf(metric.getUntyped().getValue()));
} else if (metric.getInfo() != null) {
valueRowBuilder.addColumn(String.valueOf(metric.getInfo().getValue()));
} else if (metric.getSummary() != null) {
valueRowBuilder.addColumn(String.valueOf(metric.getSummary().getValue()));
} else if (metric.getHistogram() != null) {
valueRowBuilder.addColumn(String.valueOf(metric.getHistogram().getValue()));
}
} else {
String columnValue = labelMap.get(aliasField);
valueRowBuilder.addColumn(columnValue == null ? CommonConstants.NULL_VALUE : columnValue);
@@ -0,0 +1,432 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.http.promethus.exporter;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.http.promethus.ParseException;
import org.apache.hertzbeat.common.util.StrBuffer;
/**
* Resolves the data passed by prometheus's exporter interface http:xxx/metrics
* Reference: prometheus text_parse.go code, entry: TextToMetricFamilies
*/
@Slf4j
public class ExporterParser {
private static final String HELP = "HELP";
private static final String TYPE = "TYPE";
private static final String EOF = "EOF";
private static final String METRIC_NAME_LABEL = ".name";
private static final String QUANTILE_LABEL = "quantile";
private static final String BUCKET_LABEL = "le";
private static final String NAME_LABEL = "__name__";
private static final String SUM_SUFFIX = "_sum";
private static final String COUNT_SUFFIX = "_count";
private static final char LEFT_CURLY_BRACKET = '{';
private static final char RIGHT_CURLY_BRACKET = '}';
private static final char EQUALS = '=';
private static final char QUOTES = '"';
private static final char ENTER = '\n';
private static final char SPACE = ' ';
private static final char COMMA = ',';
private final Lock lock = new ReentrantLock();
private MetricFamily currentMetricFamily;
private String currentQuantile;
private String currentBucket;
public Map<String, MetricFamily> textToMetric(String resp) {
// key: metric name, value: metric family
Map<String, MetricFamily> metricMap = new ConcurrentHashMap<>(10);
lock.lock();
try {
String[] lines = resp.split("\n");
for (String line : lines) {
this.parseLine(metricMap, new StrBuffer(line));
}
return metricMap;
} catch (Exception e) {
log.error("parse prometheus exporter data error, msg: {}", e.getMessage());
} finally {
lock.unlock();
}
return metricMap;
}
private void parseLine(Map<String, MetricFamily> metricMap, StrBuffer buffer) {
buffer.skipBlankTabs();
if (buffer.isEmpty()) {
return;
}
switch (buffer.charAt(0)) {
case '#' -> {
buffer.read();
this.currentMetricFamily = null;
this.parseComment(metricMap, buffer);
}
case ENTER -> {
}
default -> {
this.currentBucket = null;
this.currentQuantile = null;
this.parseMetric(buffer);
}
}
}
private void parseComment(Map<String, MetricFamily> metricMap, StrBuffer buffer) {
buffer.skipBlankTabs();
if (buffer.isEmpty()) {
return;
}
String token = this.readTokenUnitWhitespace(buffer);
if (EOF.equals(token)) {
return;
}
if (!HELP.equals(token) && !TYPE.equals(token)) {
log.error("parse comment error {}, start without {} or {}", buffer.toStr(), HELP, TYPE);
return;
}
String metricName = this.readTokenAsMetricName(buffer);
this.currentMetricFamily = metricMap.computeIfAbsent(metricName, key -> new MetricFamily());
this.currentMetricFamily.setName(metricName);
switch (token) {
case HELP -> this.parseHelp(buffer);
case TYPE -> this.parseType(buffer);
default -> {
}
}
}
private void parseHelp(StrBuffer line) {
line.skipBlankTabs();
this.currentMetricFamily.setHelp(line.toStr());
}
private void parseType(StrBuffer line) {
line.skipBlankTabs();
String type = line.toStr().toLowerCase();
MetricType metricType = MetricType.getType(type);
if (metricType == null) {
throw new ParseException("pare type error");
}
this.currentMetricFamily.setMetricType(metricType);
}
private void parseMetric(StrBuffer buffer) {
String metricName = this.readTokenAsMetricName(buffer);
MetricFamily.Label label = new MetricFamily.Label();
label.setName(METRIC_NAME_LABEL);
label.setValue(metricName);
if (metricName.isEmpty()) {
log.error("error parse metric, metric name is null, line: {}", buffer.toStr());
return;
}
List<MetricFamily.Metric> metricList = this.currentMetricFamily.getMetricList();
if (metricList == null) {
metricList = new ArrayList<>();
this.currentMetricFamily.setMetricList(metricList);
}
// TODO For the time being, the data is displayed in the form of labels. If there is a better chart display method in the future, we will optimize it.
MetricFamily.Metric metric = new MetricFamily.Metric();
metricList.add(metric);
metric.setLabelPair(new ArrayList<>());
metric.getLabelPair().add(label);
this.readLabels(metric, buffer);
}
private void readLabels(MetricFamily.Metric metric, StrBuffer buffer) {
buffer.skipBlankTabs();
if (buffer.isEmpty()) {
return;
}
if (buffer.charAt(0) == LEFT_CURLY_BRACKET) {
buffer.read();
this.startReadLabelName(metric, buffer);
} else {
this.readLabelValue(metric, null, buffer);
}
}
private void startReadLabelName(MetricFamily.Metric metric, StrBuffer buffer) {
buffer.skipBlankTabs();
if (buffer.isEmpty()) {
return;
}
if (buffer.charAt(0) == RIGHT_CURLY_BRACKET) {
buffer.read();
buffer.skipBlankTabs();
if (buffer.isEmpty()) {
return;
}
this.readLabelValue(metric, new MetricFamily.Label(), buffer);
return;
}
String labelName = this.readTokenAsLabelName(buffer);
if (labelName.isEmpty() || labelName.equals(NAME_LABEL)) {
throw new ParseException("invalid label name" + labelName + ", label name size = 0 or label name equals " + NAME_LABEL);
}
MetricFamily.Label label = new MetricFamily.Label();
label.setName(labelName);
if (buffer.read() != EQUALS) {
throw new ParseException("parse error, not match the format of labelName=labelValue");
}
this.startReadLabelValue(metric, label, buffer);
}
private void startReadLabelValue(MetricFamily.Metric metric, MetricFamily.Label label, StrBuffer buffer) {
buffer.skipBlankTabs();
if (buffer.isEmpty()) {
return;
}
char c = buffer.read();
if (c != QUOTES) {
throw new ParseException("expected '\"' at start of label value, line: " + buffer.toStr());
}
String labelValue = this.readTokenAsLabelValue(buffer);
label.setValue(labelValue);
if (!this.isValidLabelValue(labelValue)) {
throw new ParseException("no valid label value: " + labelValue);
}
if (this.currentMetricFamily.getMetricType().equals(MetricType.SUMMARY) && label.getName().equals(QUANTILE_LABEL)) {
this.currentQuantile = labelValue;
} else if (this.currentMetricFamily.getMetricType().equals(MetricType.HISTOGRAM) && label.getName().equals(BUCKET_LABEL)) {
this.currentBucket = labelValue;
}
metric.getLabelPair().add(label);
if (buffer.isEmpty()) {
return;
}
c = buffer.read();
switch (c) {
case COMMA -> this.startReadLabelName(metric, buffer);
case RIGHT_CURLY_BRACKET -> this.readLabelValue(metric, label, buffer);
default -> throw new ParseException("expected '}' or ',' at end of label value, line: " + buffer.toStr());
}
}
private void readLabelValue(MetricFamily.Metric metric, MetricFamily.Label label, StrBuffer buffer) {
buffer.skipBlankTabs();
if (buffer.isEmpty()) {
return;
}
switch (this.currentMetricFamily.getMetricType()) {
case INFO -> {
MetricFamily.Info info = new MetricFamily.Info();
info.setValue(buffer.toDouble());
metric.setInfo(info);
}
case COUNTER -> {
MetricFamily.Counter counter = new MetricFamily.Counter();
counter.setValue(buffer.toDouble());
metric.setCounter(counter);
}
case GAUGE -> {
MetricFamily.Gauge gauge = new MetricFamily.Gauge();
gauge.setValue(buffer.toDouble());
metric.setGauge(gauge);
}
case UNTYPED -> {
MetricFamily.Untyped untyped = new MetricFamily.Untyped();
untyped.setValue(buffer.toDouble());
metric.setUntyped(untyped);
}
case SUMMARY -> {
// For the time being, the data is displayed in the form of labels. If there is a better chart display method in the future, we will optimize it.
MetricFamily.Summary summary = new MetricFamily.Summary();
summary.setValue(buffer.toDouble());
metric.setSummary(summary);
}
case HISTOGRAM -> {
// For the time being, the data is displayed in the form of labels. If there is a better chart display method in the future, we will optimize it.
MetricFamily.Histogram histogram = new MetricFamily.Histogram();
histogram.setValue(buffer.toDouble());
metric.setHistogram(histogram);
}
default -> throw new ParseException("no such type in metricFamily");
}
}
/**
* Reads the token before the first whitespace
*
* @param buffer A line data object
* @return token unit
*/
private String readTokenUnitWhitespace(StrBuffer buffer) {
StringBuilder builder = new StringBuilder();
while (!buffer.isEmpty()) {
char c = buffer.read();
if (c == SPACE) {
break;
}
builder.append(c);
}
return builder.toString();
}
/**
* Gets the name of the metric
*
* @param buffer A line data object
* @return token name
*/
private String readTokenAsMetricName(StrBuffer buffer) {
buffer.skipBlankTabs();
StringBuilder builder = new StringBuilder();
if (this.isValidMetricNameStart(buffer.charAt(0))) {
while (!buffer.isEmpty()) {
char c = buffer.read();
if (!this.isValidMetricNameContinuation(c)) {
buffer.rollback();
break;
}
builder.append(c);
}
return builder.toString();
}
throw new ParseException("parse metric name error");
}
/**
* Gets the name of the label
*
* @param buffer A line data object
* @return label name
*/
private String readTokenAsLabelName(StrBuffer buffer) {
buffer.skipBlankTabs();
StringBuilder builder = new StringBuilder();
char c = buffer.read();
if (this.isValidLabelNameStart(c)) {
builder.append(c);
while (!buffer.isEmpty()) {
c = buffer.read();
if (!this.isValidLabelNameContinuation(c)) {
buffer.rollback();
break;
}
builder.append(c);
}
return builder.toString();
}
throw new ParseException("parse label name error");
}
/**
* Gets the value of the label
*
* @param buffer A line data object
* @return label value
*/
private String readTokenAsLabelValue(StrBuffer buffer) {
StringBuilder builder = new StringBuilder();
boolean escaped = false;
while (!buffer.isEmpty()) {
char c = buffer.read();
// Handle '\\' escape sequences
if (escaped) {
switch (c) {
case QUOTES, '\\' -> builder.append(c);
case 'n' -> builder.append('\n');
default -> throw new ParseException("parse label value error");
}
escaped = false;
} else {
switch (c) {
case QUOTES -> {
return builder.toString();
}
case ENTER -> throw new ParseException("parse label value error, next line");
case '\\' -> escaped = true;
default -> builder.append(c);
}
}
}
return builder.toString();
}
/**
* Checks whether a character conforms to the first character rule for metric names
*
* @param c metric character
* @return true/false
*/
private boolean isValidMetricNameStart(char c) {
return isValidLabelNameStart(c) || c == ':';
}
/**
* Checks whether a character conforms to rules for metric name characters other than the first
*
* @param c metric character
* @return true/false
*/
private boolean isValidMetricNameContinuation(char c) {
return isValidLabelNameContinuation(c) || c == ':';
}
/**
* Checks whether a character conforms to the first character rule for label names
*
* @param c metric character
* @return true/false
*/
private boolean isValidLabelNameStart(char c) {
return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_';
}
/**
* Checks whether a character conforms to rules for label name characters other than the first
*
* @param c metric character
* @return true/false
*/
private boolean isValidLabelNameContinuation(char c) {
return isValidLabelNameStart(c) || (c >= '0' && c <= '9');
}
/**
* Checks if a string is a valid UTF-8 encoded string
*
* @param s label value
* @return true/false
*/
private boolean isValidLabelValue(String s) {
return s != null;
}
private boolean isSum(String s) {
return s != null && s.endsWith(SUM_SUFFIX);
}
private boolean isCount(String s) {
return s != null && s.endsWith(COUNT_SUFFIX);
}
}
@@ -0,0 +1,252 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.http.promethus.exporter;
import java.util.ArrayList;
import java.util.List;
import lombok.Data;
import lombok.ToString;
/**
* MetricFamily.
*/
@Data
@ToString
public class MetricFamily {
/**
* metric name
*/
private String name;
/**
* metric help
*/
private String help;
/**
* metric type
*/
private MetricType metricType;
/**
* Specific metric
*/
private List<Metric> metricList;
/**
* Metric
*/
@Data
public static class Metric {
/**
* Label data, mainly corresponding to the content within {}
*/
private List<Label> labelPair;
/**
* info
*/
private Info info;
/**
* gauge
*/
private Gauge gauge;
/**
* counter
*/
private Counter counter;
/**
* summary
*/
private Summary summary;
/**
* untyped
*/
private Untyped untyped;
/**
* histogram
*/
private Histogram histogram;
/**
* timestampMs
*/
private Long timestampMs;
}
/**
* Label
*/
@Data
public static class Label {
/**
* name
*/
private String name;
/**
* value
*/
private String value;
}
/**
* Info
*/
@Data
public static class Info {
/**
* value
*/
private double value;
}
/**
* Counter
*/
@Data
public static class Counter {
/**
* value
*/
private double value;
// Exemplar
}
/**
* Gauge
*/
@Data
public static class Gauge {
/**
* value
*/
private double value;
}
/**
* untyped
*/
@Data
public static class Untyped {
/**
* value
*/
private double value;
}
/**
* Summary
*/
@Data
public static class Summary {
/**
* value
*/
private double value;
/**
* count
*/
private long count;
/**
* sum
*/
private double sum;
/**
* quantileList
*/
private List<Quantile> quantileList = new ArrayList<>();
}
/**
* Quantile
*/
@Data
public static class Quantile {
/**
* Corresponding to the quantile field in Prometheus
*/
private double xLabel;
/**
* value
*/
private double value;
}
/**
* Histogram
*/
@Data
public static class Histogram {
/**
* value
*/
private double value;
/**
* count
*/
private long count;
/**
* sum
*/
private double sum;
/**
* bucketList
*/
private List<Bucket> bucketList = new ArrayList<>();
}
/**
* Bucket
*/
@Data
public static class Bucket {
/**
* cumulativeCount
*/
private long cumulativeCount;
/**
* upperBound
*/
private double upperBound;
}
}
@@ -0,0 +1,52 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.http.promethus.exporter;
/**
* prometheus metrics type
*/
public enum MetricType {
// for string metric info
INFO("info"),
// Represents a monotonically increasing counter, e.g., counting occurrences
COUNTER("counter"),
// A metric type that can fluctuate up and down, e.g., CPU usage rate
GAUGE("gauge"),
SUMMARY("summary"),
UNTYPED("untyped"),
HISTOGRAM("histogram");
private final String value;
MetricType(String value) {
this.value = value;
}
public String getValue() {
return value;
}
public static MetricType getType(String value) {
for (MetricType metricType : values()) {
if (metricType.getValue().equals(value)) {
return metricType;
}
}
return null;
}
}
@@ -19,7 +19,6 @@ package org.apache.hertzbeat.collector.collect.prometheus;
import static org.apache.hertzbeat.common.constants.SignConstants.RIGHT_DASH;
import java.io.IOException;
import java.io.InputStream;
import java.io.InterruptedIOException;
import java.net.ConnectException;
import java.net.UnknownHostException;
@@ -34,7 +33,8 @@ import java.util.stream.Stream;
import javax.net.ssl.SSLException;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.common.http.CommonHttpClient;
import org.apache.hertzbeat.collector.collect.prometheus.parser.MetricFamily;
import org.apache.hertzbeat.common.entity.dto.MetricFamily;
import org.apache.hertzbeat.collector.collect.prometheus.parser.TextParser;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.collector.util.CollectUtil;
import org.apache.hertzbeat.common.constants.CommonConstants;
@@ -46,7 +46,6 @@ import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.util.Base64Util;
import org.apache.hertzbeat.common.util.CommonUtil;
import org.apache.hertzbeat.common.util.IpDomainUtil;
import org.apache.hertzbeat.collector.collect.prometheus.parser.OnlineParser;
import org.apache.http.HttpHeaders;
import org.apache.http.HttpHost;
import org.apache.http.HttpStatus;
@@ -65,6 +64,7 @@ import org.apache.http.impl.auth.DigestScheme;
import org.apache.http.impl.client.BasicAuthCache;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;
import org.springframework.http.MediaType;
import org.springframework.util.StringUtils;
@@ -99,12 +99,25 @@ public class PrometheusAutoCollectImpl {
builder.setMsg(NetworkConstants.STATUS_CODE + SignConstants.BLANK + statusCode);
return null;
}
try {
return parseResponseByPrometheusExporter(response.getEntity().getContent(), builder);
} catch (Exception e) {
log.info("parse error: {}.", e.getMessage(), e);
// todo: The InputStream is directly converted to a String here
// For large data in the Prometheus exporter, this can generate large objects, which could severely impact JVM memory space
// todo: Option one: Use InputStream for parsing, but this requires significant code changes
// Option two: Manually trigger garbage collection, which can be referenced from Dubbo for long i
String resp = EntityUtils.toString(response.getEntity(), StandardCharsets.UTF_8);
long collectTime = System.currentTimeMillis();
builder.setTime(collectTime);
if (resp == null || !StringUtils.hasText(resp)) {
log.error("http response content is empty, status: {}.", statusCode);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg("parse response data error:" + e.getMessage());
builder.setMsg("http response content is empty");
} else {
try {
return parseResponseByPrometheusExporter(resp, metrics.getAliasFields(), builder);
} catch (Exception e) {
log.info("parse error: {}.", e.getMessage(), e);
builder.setCode(CollectRep.Code.FAIL);
builder.setMsg("parse response data error:" + e.getMessage());
}
}
} catch (ClientProtocolException e1) {
String errorMsg = CommonUtil.getMessageFromThrowable(e1);
@@ -155,14 +168,10 @@ public class PrometheusAutoCollectImpl {
}
}
private List<CollectRep.MetricsData> parseResponseByPrometheusExporter(InputStream inputStream, CollectRep.MetricsData.Builder builder) throws IOException {
long endTime = System.currentTimeMillis();
builder.setTime(endTime);
Map<String, MetricFamily> metricFamilyMap = OnlineParser.parseMetrics(inputStream);
private List<CollectRep.MetricsData> parseResponseByPrometheusExporter(String resp, List<String> aliasFields,
CollectRep.MetricsData.Builder builder) {
Map<String, MetricFamily> metricFamilyMap = TextParser.textToMetricFamilies(resp);
List<CollectRep.MetricsData> metricsDataList = new LinkedList<>();
if (metricFamilyMap == null) {
return metricsDataList;
}
for (Map.Entry<String, MetricFamily> entry : metricFamilyMap.entrySet()) {
builder.clearFields();
builder.clearValues();
@@ -24,15 +24,14 @@ import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.http.promethus.ParseException;
import org.apache.hertzbeat.common.entity.dto.MetricFamily;
import org.apache.hertzbeat.common.util.StrBuffer;
/**
* Resolves the data passed by prometheus's exporter interface http:xxx/metrics
* Reference: prometheus text_parse.go code, entry: TextToMetricFamilies
* recommend use OnlineParser
*/
@Slf4j
@Deprecated(since = "1.7.0")
public class TextParser {
private static final String NAME_LABEL = "__name__";
private static final char LEFT_CURLY_BRACKET = '{';
@@ -46,6 +45,7 @@ public class TextParser {
/**
* parser prometheus exporter text metrics data
* todo use inputStream bytebuffer instead of resp string
* @param resp txt data
* @return metrics family
*/
@@ -58,13 +58,13 @@ public class PushCollectImpl extends AbstractCollect {
private static final Map<Long, Long> timeMap = new ConcurrentHashMap<>();
// ms
private static final Integer DEFAULT_TIMEOUT = 3000;
private static final Integer timeout = 3000;
private static final Integer SUCCESS_CODE = 200;
// It's hard to determine how long ago the first data collection was, because there's no way to know when the last collection occurred.
// This makes it difficult to avoid re-collecting data after a restart. The default is 30 seconds
private static final Integer FIRST_COLLECT_INTERVAL = 30000;
private static final Integer firstCollectInterval = 30000;
@Override
public void preCheck(Metrics metrics) throws IllegalArgumentException {
@@ -80,7 +80,7 @@ public class PushCollectImpl extends AbstractCollect {
long monitorId = builder.getId();
PushProtocol pushProtocol = metrics.getPush();
Long time = timeMap.getOrDefault(monitorId, curTime - FIRST_COLLECT_INTERVAL);
Long time = timeMap.getOrDefault(monitorId, curTime - firstCollectInterval);
timeMap.put(monitorId, curTime);
HttpContext httpContext = createHttpContext(pushProtocol);
@@ -145,10 +145,10 @@ public class PushCollectImpl extends AbstractCollect {
//requestBuilder.setUri(pushProtocol.getUri());
if (DEFAULT_TIMEOUT > 0) {
if (timeout > 0) {
RequestConfig requestConfig = RequestConfig.custom()
.setConnectTimeout(DEFAULT_TIMEOUT)
.setSocketTimeout(DEFAULT_TIMEOUT)
.setConnectTimeout(timeout)
.setSocketTimeout(timeout)
.setRedirectsEnabled(true)
.build();
requestBuilder.setConfig(requestConfig);
@@ -99,26 +99,26 @@ class HttpCollectImplTest {
</server>
</root>
""";
// Set up HttpProtocol with XML path parsing
HttpProtocol http = HttpProtocol.builder()
.parseType(DispatchConstants.PARSE_XML_PATH)
.parseScript("//server") // XPath to select all server nodes
.build();
// Set up Metrics with fields that have XPath expressions
List<Metrics.Field> fields = new ArrayList<>();
fields.add(Metrics.Field.builder().field("name").build());
fields.add(Metrics.Field.builder().field("status").build());
fields.add(Metrics.Field.builder().field("metrics/cpu").build());
fields.add(Metrics.Field.builder().field("metrics/memory").build());
fields.add(Metrics.Field.builder().field("name").xpath("name").build());
fields.add(Metrics.Field.builder().field("status").xpath("status").build());
fields.add(Metrics.Field.builder().field("cpu").xpath("metrics/cpu").build());
fields.add(Metrics.Field.builder().field("memory").xpath("metrics/memory").build());
Metrics metrics = Metrics.builder()
.http(http)
.fields(fields)
.aliasFields(Arrays.asList("name", "status", "metrics/cpu", "metrics/memory"))
.aliasFields(Arrays.asList("name", "status", "cpu", "memory"))
.build();
// Create a custom builder that captures added rows
List<CollectRep.ValueRow> capturedRows = new ArrayList<>();
CollectRep.MetricsData.Builder builder = new CollectRep.MetricsData.Builder() {
@@ -128,7 +128,7 @@ class HttpCollectImplTest {
return super.addValueRow(valueRow);
}
};
// Use reflection to access the private parseResponseByXmlPath method
Method parseMethod = HttpCollectImpl.class.getDeclaredMethod(
"parseResponseByXmlPath",
@@ -137,13 +137,13 @@ class HttpCollectImplTest {
CollectRep.MetricsData.Builder.class,
Long.class);
parseMethod.setAccessible(true);
// Call the method
parseMethod.invoke(httpCollectImpl, xmlResponse, metrics, builder, 100L);
// Verify the results
assertEquals(2, capturedRows.size(), "Should have parsed 2 server nodes");
// Check first server
CollectRep.ValueRow firstRow = capturedRows.get(0);
assertEquals(4, firstRow.getColumnsCount(), "First row should have 4 columns");
@@ -151,7 +151,7 @@ class HttpCollectImplTest {
assertEquals("Running", firstRow.getColumns(1), "First server status should be Running");
assertEquals("75.5", firstRow.getColumns(2), "First server CPU should be 75.5");
assertEquals("1024", firstRow.getColumns(3), "First server memory should be 1024");
// Check second server
CollectRep.ValueRow secondRow = capturedRows.get(1);
assertEquals(4, secondRow.getColumnsCount(), "Second row should have 4 columns");
@@ -0,0 +1,79 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.http.promethus.exporter;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Map;
import org.junit.jupiter.api.Test;
/**
* Test case for {@link ExporterParser}
*/
class ExporterParserTest {
@Test
void textToMetric() {
String resp = """
# HELP disk_total_bytes Total space for path
# TYPE disk_total_bytes gauge
disk_total_bytes{path="C:\\\\hertzbeat\\\\repo\\\\testpath",} 4.29496725504E11
# HELP go_gc_cycles_automatic_gc_cycles_total Count of completed GC cycles generated by the Go runtime.
# TYPE go_gc_cycles_automatic_gc_cycles_total counter
go_gc_cycles_automatic_gc_cycles_total 0
# HELP go_gc_cycles_forced_gc_cycles_total Count of completed GC cycles forced by the application.
# TYPE go_gc_cycles_forced_gc_cycles_total counter
go_gc_cycles_forced_gc_cycles_total 0
# HELP go_gc_cycles_total_gc_cycles_total Count of all completed GC cycles.
# TYPE go_gc_cycles_total_gc_cycles_total counter
go_gc_cycles_total_gc_cycles_total 0
# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 0
go_gc_duration_seconds{quantile="0.25"} 0
go_gc_duration_seconds{quantile="0.5"} 0
go_gc_duration_seconds{quantile="0.75"} 0
go_gc_duration_seconds{quantile="1"} 0
# TYPE jvm info
# HELP jvm VM version info
jvm_info{runtime="OpenJDK Runtime Environment",vendor="Azul Systems, Inc.",version="11.0.13+8-LTS"} 1.0
# TYPE jvm_gc_collection_seconds summary
# HELP jvm_gc_collection_seconds Time spent in a given JVM garbage collector in seconds.
jvm_gc_collection_seconds_count{gc="G1 Young Generation"} 10.0
jvm_gc_collection_seconds_sum{gc="G1 Young Generation"} 0.051
jvm_gc_collection_seconds_count{gc="G1 Old Generation"} 0.0
jvm_gc_collection_seconds_sum{gc="G1 Old Generation"} 0.0
# TYPE resource_group_aggregate_usage_secs summary
resource_group_aggregate_usage_secs{cluster="standalone",quantile="0.5"} 2.69245E-4
resource_group_aggregate_usage_secs{cluster="standalone",quantile="0.9"} 3.49601E-4
resource_group_aggregate_usage_secs_count{cluster="standalone"} 13.0
resource_group_aggregate_usage_secs_sum{cluster="standalone"} 0.004832498
resource_group_aggregate_usage_secs_created{cluster="standalone"} 1.715842140749E9
# TYPE metadata_store_ops_latency_ms histogram
metadata_store_ops_latency_ms_bucket{cluster="standalone",name="metadata-store",type="get",status="success",le="1.0"} 59.0
metadata_store_ops_latency_ms_bucket{cluster="standalone",name="metadata-store",type="get",status="success",le="3.0"} 61.0
metadata_store_ops_latency_ms_bucket{cluster="standalone",name="metadata-store",type="get",status="success",le="5.0"} 61.0
# EOF""";
ExporterParser parser = new ExporterParser();
Map<String, MetricFamily> metricFamilyMap = parser.textToMetric(resp);
assertEquals(5, metricFamilyMap.get("resource_group_aggregate_usage_secs").getMetricList().size());
assertEquals(3, metricFamilyMap.get("metadata_store_ops_latency_ms").getMetricList().size());
assertEquals(5, metricFamilyMap.get("go_gc_duration_seconds").getMetricList().size());
assertEquals(9, metricFamilyMap.size());
}
}
@@ -17,6 +17,8 @@
package org.apache.hertzbeat.collector.collect.prometheus.parser;
import org.apache.hertzbeat.common.entity.dto.MetricFamily;
import org.apache.hertzbeat.common.util.OnlineParser;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
@@ -25,12 +27,8 @@ import java.io.InputStream;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.fail;
class OnlineParserTest {
@@ -48,20 +46,13 @@ class OnlineParserTest {
String str = """
# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
# TYPE go_gc_duration_seconds summary
jvm_gc_pause_seconds_count{action="end of major GC",cause="Metadata GC Threshold",} 1.0
jvm_gc_pause_seconds_sum{action="end of major GC",cause="Metadata GC Threshold",} 0.139
jvm_gc_pause_seconds_count{action="end of minor GC",cause="Metadata GC Threshold",} 1.0
jvm_gc_pause_seconds_sum{action="end of minor GC",cause="Metadata GC Threshold",} 0.02
jvm_gc_pause_seconds_count{action="end of minor GC",cause="Allocation Failure",} 5.0
jvm_gc_pause_seconds_sum{action="end of minor GC",cause="Allocation Failure",} 0.082
go_gc_duration_seconds{quantile="0"} 2.0209e-05
go_gc_duration_seconds{quantile="0"} 2.0209e-05
go_gc_duration_seconds{quantile="0.25"} 6.6917e-05
go_gc_duration_seconds { quantile="0"} 2.0209e-05 321312
go_gc_duration_seconds{ quantile = "0.25" } 6.6917e-05
go_gc_duration_seconds{quantile="0.5"} -Inf
go_gc_duration_seconds{quantile="0.75"} +Inf
go_gc_duration_seconds{ quantile = "0.75"} +Inf
go_gc_duration_seconds{quantile="1"} NaN
go_gc_duration_seconds_sum 0.001134793
go_gc_duration_seconds_count 5
go_gc_duration_seconds_sum 0.001134793 321314
go_gc_duration_seconds_count 5 43
# HELP go_goroutines Number of goroutines that currently exist.
# TYPE go_goroutines gauge
go_goroutines 32
@@ -84,25 +75,7 @@ class OnlineParserTest {
# TYPE go_memstats_gc_sys_bytes gauge
go_memstats_gc_sys_bytes 4.614808e+06""";
InputStream inputStream = new ByteArrayInputStream(str.getBytes(StandardCharsets.UTF_8));
Map<String, MetricFamily> metricFamilyMap1 = OnlineParser.parseMetrics(inputStream);
Map<String, MetricFamily> metricFamilyMap2 = TextParser.textToMetricFamilies(str);
assertNotNull(metricFamilyMap1);
assertNotNull(metricFamilyMap2);
assertEquals(metricFamilyMap1.size(), metricFamilyMap2.size());
metricFamilyMap2.forEach((metricFamilyName, metricFamily2) -> {
if (!metricFamilyMap1.containsKey(metricFamilyName)) {
fail("parse failed, different result from two parser.");
}
MetricFamily metricFamily1 = metricFamilyMap1.get(metricFamilyName);
Set<Double> metricValueSet = metricFamily2.getMetricList().stream().map(MetricFamily.Metric::getValue).collect(Collectors.toSet());
metricFamily1.getMetricList().forEach(metric -> {
// this is for something different between two algorithms above, and both of them is current on this parsing behavior.
if (!(metric.getValue() == Double.POSITIVE_INFINITY || metric.getValue() == Double.NEGATIVE_INFINITY)) {
if (!metricValueSet.contains(metric.getValue())) {
fail();
}
}
});
});
Map<String, MetricFamily> metricFamilyMap = OnlineParser.parseMetrics(inputStream);
assertNotNull(metricFamilyMap);
}
}
}
@@ -302,7 +302,7 @@ public class MetricsCollect implements Runnable, Comparable<MetricsCollect> {
value = String.valueOf(objValue);
}
} catch (Exception e) {
log.warn("[calculates execute warning, use original value.] {}", e.getMessage());
log.info("[calculates execute warning] {}.", e.getMessage());
value = Optional.ofNullable(fieldValueMap.get(expression.getSourceText()))
.map(String::valueOf)
.orElse(null);
@@ -202,10 +202,6 @@ public interface DispatchConstants {
* Parsing method prometheus exporter data
*/
String PARSE_PROMETHEUS = "prometheus";
/**
* Parse response body as config/properties format
*/
String PARSE_CONFIG = "config";
/**
* prometheus accept header
*/
@@ -613,8 +613,9 @@ public class HashedWheelTimer implements Timer {
HashedWheelBucket bucket = this.bucket;
if (bucket != null) {
bucket.remove(this);
} else {
timer.pendingTimeouts.decrementAndGet();
}
timer.pendingTimeouts.decrementAndGet();
}
public boolean compareAndSetState(int expected, int state) {
@@ -641,7 +642,6 @@ public class HashedWheelTimer implements Timer {
}
try {
remove();
task.run(this);
} catch (Throwable t) {
if (logger.isWarnEnabled()) {
@@ -718,6 +718,7 @@ public class HashedWheelTimer implements Timer {
while (timeout != null) {
HashedWheelTimeout next = timeout.next;
if (timeout.remainingRounds <= 0) {
next = remove(timeout);
if (timeout.deadline <= deadline) {
timeout.expire();
} else {
@@ -725,7 +726,9 @@ public class HashedWheelTimer implements Timer {
throw new IllegalStateException(String.format(
"timeout.deadline (%d) > deadline (%d)", timeout.deadline, deadline));
}
} else if (!timeout.isCancelled()) {
} else if (timeout.isCancelled()) {
next = remove(timeout);
} else {
timeout.remainingRounds--;
}
timeout = next;
@@ -758,6 +761,7 @@ public class HashedWheelTimer implements Timer {
timeout.prev = null;
timeout.next = null;
timeout.bucket = null;
timeout.timer.pendingTimeouts.decrementAndGet();
return next;
}
@@ -65,8 +65,6 @@ public interface ConfigConstants {
String INFO = "info";
String GRAFANA = "grafana";
String LOG = "log";
}
}
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.prometheus.parser;
package org.apache.hertzbeat.common.entity.dto;
import java.util.List;
import lombok.Data;
@@ -1,59 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.common.entity.dto.query;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* Metric History Range Query Data
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "Query Request Data")
public class DatasourceQuery {
@Schema(title = "Ref Id, unique id for the query")
private String refId;
@Schema(title = "datasource name")
private String datasource;
@Schema(title = "query expr, like prometheus query")
private String expr;
@Schema(title = "query expr type, like promql or sql or influxql")
private String exprType;
@Schema(title = "query range type, like range or instant")
private String timeType;
@Schema(title = "query range start time")
private Long start;
@Schema(title = "query range end time")
private Long end;
@Schema(title = "query time step, like 5m or 1h")
private String step;
}
@@ -18,13 +18,14 @@
package org.apache.hertzbeat.common.entity.dto.query;
import io.swagger.v3.oas.annotations.media.Schema;
import java.util.List;
import java.util.Map;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
import java.util.Map;
/**
* Metric History Range Query Data
*/
@@ -33,36 +34,14 @@ import lombok.NoArgsConstructor;
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "Metric Query Data")
public class DatasourceQueryData {
public class MetricQueryData {
@Schema(title = "Metric Schema")
private MetricSchema schema;
@Schema(title = "Ref Id, unique id for the query")
private String refId;
@Schema(title = "query status code, 200 for success, other for error")
private Integer status;
@Schema(title = "query error message")
private String msg;
@Schema(title = "query result data frames")
private List<SchemaData> frames;
/**
* Schema Data
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public static final class SchemaData {
@Schema(title = "metrics row values, first is the timestamp-ts", example = "[[29,32,44],[32,34,true]]")
private List<List<Object>> values;
@Schema(title = "Metric Schema")
private MetricSchema schema;
@Schema(title = "metrics row values, first is the timestamp-ts", example = "[[29,32,44],[32,34,true]]")
private List<Object[]> data;
}
/**
* Metric Schema
*/
@@ -75,9 +54,6 @@ public class DatasourceQueryData {
@Schema(title = "Metrics Field")
private List<MetricField> fields;
@Schema(title = "This frame labels")
private Map<String, String> labels;
@Schema(title = "Meta Information")
private Map<String, String> meta;
}
@@ -99,5 +75,8 @@ public class DatasourceQueryData {
@Schema(title = "Field Unit: %, Mb, Kbps etc.")
private String unit;
@Schema(title = "Whether is a label")
private Boolean label;
}
}
@@ -377,5 +377,10 @@ public class Metrics {
* Metric unit
*/
private String unit;
/**
* when parse type is xmlParse, use it, like NetPortStatusList/NetPortStatus[id='1']/workSpeed
*/
private String xpath;
}
}
@@ -43,7 +43,7 @@ import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
/**
* Label Entity
* Tag Entity
*/
@Entity
@Table(name = "hzb_tag")
@@ -51,27 +51,30 @@ import org.springframework.data.jpa.domain.support.AuditingEntityListener;
@Builder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "Label Entity")
@Schema(description = "Tag Entity")
@EntityListeners(AuditingEntityListener.class)
public class Label {
public class Tag {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Schema(title = "Primary key index ID", example = "87584674384", accessMode = READ_ONLY)
@Schema(title = "Tag Primary key index ID", example = "87584674384", accessMode = READ_ONLY)
private Long id;
@Schema(title = "Label Field", example = "app", accessMode = READ_WRITE)
@Schema(title = "Tag Field", example = "app", accessMode = READ_WRITE)
@NotBlank(message = "name can not null")
private String name;
@Schema(title = "Label Value", example = "23", accessMode = READ_WRITE)
@Schema(title = "Tag Value", example = "23", accessMode = READ_WRITE)
@Column(length = 2048)
private String tagValue;
@Schema(title = "Label Description", example = "Used for monitoring mysql", accessMode = READ_WRITE)
@Schema(title = "Tag Color", example = "#ffff", accessMode = READ_WRITE)
private String color;
@Schema(title = "Tag Color", example = "Used for monitoring mysql", accessMode = READ_WRITE)
private String description;
@Schema(title = "Tag type 0: Auto-generated 1: user-generated 2: system preset",
@Schema(title = "Tag type 0: Auto-generated monitor (monitorId,monitorName) 1: user-generated 2: system preset",
accessMode = READ_WRITE)
@Min(0)
@Max(3)
@@ -101,7 +104,7 @@ public class Label {
if (o == null || getClass() != o.getClass()) {
return false;
}
Label tag = (Label) o;
Tag tag = (Tag) o;
return Objects.equals(name, tag.name) && Objects.equals(tagValue, tag.tagValue);
}
@@ -20,7 +20,7 @@ package org.apache.hertzbeat.common.support.event;
import org.springframework.context.ApplicationEvent;
/**
* the event for monitor delete
* the event for system config change
*/
public class MonitorDeletedEvent extends ApplicationEvent {
@@ -15,7 +15,7 @@
* limitations under the License.
*/
package org.apache.hertzbeat.collector.collect.prometheus.parser;
package org.apache.hertzbeat.common.util;
import java.util.ArrayList;
import java.util.HashMap;
@@ -23,6 +23,7 @@ import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.common.entity.dto.MetricFamily;
import java.io.IOException;
import java.io.InputStream;
@@ -37,11 +38,8 @@ import java.util.concurrent.ConcurrentHashMap;
@Slf4j
public class OnlineParser {
private static final Map<Integer, Integer> escapeMap = new HashMap<>(8);
private static final char RIGHT_BRACKET = '}';
private static final char LEFT_BRACKET = '{';
private static final Map<Integer, Integer> escapeMap = new HashMap<>();
static {
escapeMap.put((int) 'n', (int) '\n');
escapeMap.put((int) 'b', (int) '\b');
@@ -53,30 +51,6 @@ public class OnlineParser {
escapeMap.put((int) '\\', (int) '\\');
}
private OnlineParser() {
}
public static Map<String, MetricFamily> parseMetrics(InputStream inputStream) throws IOException {
Map<String, MetricFamily> metricFamilyMap = new ConcurrentHashMap<>(10);
try {
int i = getChar(inputStream);
while (i != -1) {
if (i == '#' || i == '\n') {
skipToLineEnd(inputStream).maybeEol().maybeEof().noElse();
} else {
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append((char) i);
parseMetric(inputStream, metricFamilyMap, stringBuilder);
}
i = getChar(inputStream);
}
} catch (FormatException e) {
log.error("prometheus parser failed because of wrong input format. {}", e.getMessage());
return null;
}
return metricFamilyMap;
}
private static class FormatException extends Exception {
public FormatException() {
@@ -97,14 +71,14 @@ public class OnlineParser {
}
private CharChecker maybeLeftBracket() {
if (i == LEFT_BRACKET) {
if (i == '{') {
satisfied = true;
}
return this;
}
private CharChecker maybeRightBracket() {
if (i == RIGHT_BRACKET) {
if (i == '}') {
satisfied = true;
}
return this;
@@ -159,7 +133,7 @@ public class OnlineParser {
return this.i;
}
private int getInt() {
private int getInt() throws FormatException {
return this.i;
}
@@ -179,9 +153,14 @@ public class OnlineParser {
}
}
private static CharChecker parseOneChar(InputStream inputStream) throws IOException, FormatException {
int i = getChar(inputStream);
return new CharChecker(i);
}
private static CharChecker parseOneDouble(InputStream inputStream, StringBuilder stringBuilder) throws IOException, FormatException {
int i = getChar(inputStream);
while (i >= '0' && i <= '9' || i >= 'a' && i <= 'z' || i >= 'A' && i <= 'Z' || i == '-' || i == '+' || i == '.') {
while ((i >= '0' && i <= '9') || (i >= 'a' && i <= 'z') || (i >= 'A' && i <= 'Z') || i == '-' || i == '+' || i == 'e' || i == '.') {
stringBuilder.append((char) i);
i = getChar(inputStream);
}
@@ -220,10 +199,17 @@ public class OnlineParser {
if (i == '\\') {
i = getChar(inputStream);
switch (i) {
case 'n' -> stringBuilder.append('\n');
case '\\' -> stringBuilder.append('\\');
case '\"' -> stringBuilder.append('\"');
default -> throw new FormatException();
case 'n':
stringBuilder.append('\n');
break;
case '\\':
stringBuilder.append('\\');
break;
case '\"':
stringBuilder.append('\"');
break;
default:
throw new FormatException();
}
} else {
stringBuilder.append((char) i);
@@ -267,56 +253,39 @@ public class OnlineParser {
}
}
/**
* parse single label like label_name="label_value"
*/
private static CharChecker parseLabel(InputStream inputStream, StringBuilder stringBuilder, List<MetricFamily.Label> labelList) throws IOException, FormatException {
private static CharChecker parseLabels(InputStream inputStream, StringBuilder stringBuilder, List<MetricFamily.Label> labelList) throws IOException, FormatException {
int i;
MetricFamily.Label label = new MetricFamily.Label();
i = skipSpaces(inputStream).getInt();
if (i == RIGHT_BRACKET) {
return new CharChecker(i);
}
stringBuilder.append((char) i);
i = parseLabelName(inputStream, stringBuilder).maybeSpace().maybeEqualsSign().noElse();
label.setName(stringBuilder.toString());
stringBuilder.delete(0, stringBuilder.length());
if (i == ' ') {
skipSpaces(inputStream).maybeEqualsSign().noElse();
}
while (true) {
MetricFamily.Label label = new MetricFamily.Label();
i = skipSpaces(inputStream).getInt();
stringBuilder.append((char) i);
i = parseLabelName(inputStream, stringBuilder).maybeSpace().maybeEqualsSign().noElse();
label.setName(stringBuilder.toString());
stringBuilder.delete(0, stringBuilder.length());
if (i == ' ') {
skipSpaces(inputStream).maybeEqualsSign().noElse();
}
skipSpaces(inputStream).maybeQuotationMark().noElse();
parseLabelValue(inputStream, stringBuilder).maybeQuotationMark().noElse();
String labelValue = stringBuilder.toString();
if (!labelValue.equals(new String(labelValue.getBytes(StandardCharsets.UTF_8)))) {
throw new FormatException();
skipSpaces(inputStream).maybeQuotationMark().noElse();
parseLabelValue(inputStream, stringBuilder).maybeQuotationMark().noElse();
String labelValue = stringBuilder.toString();
if (!labelValue.equals(new String(labelValue.getBytes(StandardCharsets.UTF_8)))) {
throw new FormatException();
}
label.setValue(labelValue);
stringBuilder.delete(0, stringBuilder.length());
i = skipSpaces(inputStream).maybeSpace().maybeComma().maybeRightBracket().noElse();
labelList.add(label);
if (i == '}') {
break;
}
}
label.setValue(labelValue);
stringBuilder.delete(0, stringBuilder.length());
labelList.add(label);
return new CharChecker(i);
}
private static void parseLabels(InputStream inputStream, StringBuilder stringBuilder, List<MetricFamily.Label> labelList) throws IOException, FormatException {
int i;
while (true) {
// deal with labels like {label1="aaa",label2=bbb",}
CharChecker charChecker = parseLabel(inputStream, stringBuilder, labelList);
if (charChecker.i == RIGHT_BRACKET) {
return;
}
//deal with labels like {label1="aaa",label2=bbb"}
i = skipSpaces(inputStream).maybeSpace().maybeComma().maybeRightBracket().noElse();
if (i == RIGHT_BRACKET) {
return;
}
}
}
private static CharChecker parseMetric(InputStream inputStream, Map<String, MetricFamily> metricFamilyMap, StringBuilder stringBuilder) throws IOException, FormatException {
MetricFamily metricFamily;
MetricFamily metricFamily = null;
MetricFamily.Metric metric = new MetricFamily.Metric();
int i = parseMetricName(inputStream, stringBuilder).maybeSpace().maybeLeftBracket().noElse();
String metricName = stringBuilder.toString();
@@ -364,4 +333,26 @@ public class OnlineParser {
metricFamily.getMetricList().add(metric);
return new CharChecker(i);
}
public static Map<String, MetricFamily> parseMetrics(InputStream inputStream) throws IOException {
Map<String, MetricFamily> metricFamilyMap = new ConcurrentHashMap<>(10);
try {
int i = getChar(inputStream);
while (i != -1) {
if (i == '#' || i == '\n') {
skipToLineEnd(inputStream).maybeEol().maybeEof().noElse();
} else {
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append((char) i);
parseMetric(inputStream, metricFamilyMap, stringBuilder);
}
i = getChar(inputStream);
}
} catch (FormatException e) {
log.error("prometheus parser failed because of wrong input format. {}", e.getMessage());
return null;
}
return metricFamilyMap;
}
}
@@ -32,7 +32,7 @@ import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.manager.MonitorBind;
import org.apache.hertzbeat.common.entity.manager.Param;
import org.apache.hertzbeat.common.entity.manager.SdMonitorParam;
import org.apache.hertzbeat.common.entity.manager.Label;
import org.apache.hertzbeat.common.entity.manager.Tag;
import org.apache.hertzbeat.common.entity.sd.ServiceDiscoveryProtocol;
/**
@@ -128,13 +128,13 @@ public class SdMonitorOperator {
return sdJob;
}
public static List<Label> addMainMonitorTag(List<Label> tagList, Param sdParam) {
public static List<Tag> addMainMonitorTag(List<Tag> tagList, Param sdParam) {
tagList = tagList.stream()
.filter(tag -> !StringUtils.equals(tag.getName(), CommonConstants.TAG_SD_MAIN_MONITOR))
.filter(tag -> !StringUtils.equals(tag.getName(), CommonConstants.TAG_AUTO_CREATED))
.collect(Collectors.toList());
tagList.add(Label.builder().name(CommonConstants.TAG_SD_MAIN_MONITOR)
tagList.add(Tag.builder().name(CommonConstants.TAG_SD_MAIN_MONITOR)
.tagValue(ServiceDiscoveryProtocol.Type.getType(sdParam.getField()).name())
.type(CommonConstants.TAG_TYPE_AUTO_GENERATE)
.build());
@@ -49,46 +49,4 @@ public final class TimePeriodUtil {
return Duration.parse("PT" + tokenTime);
}
}
/**
* transform any timestamp to milliseconds
* @param timestamp timestamp
* @return milliseconds
*/
public static long normalizeToMilliseconds(Object timestamp) {
if (timestamp instanceof String timestampStr) {
// string type, may be second, millisecond or decimal second
// eg: "1672531199000", "1672531199", "1672531199.123"
if (timestampStr.contains(".")) {
// contains decimal point, parse as second timestamp
double seconds = Double.parseDouble(timestampStr);
return (long) (seconds * 1000);
} else {
// integer form, determine second or millisecond
long numericTimestamp = Long.parseLong(timestampStr);
return convertNumericTimestamp(numericTimestamp);
}
} else if (timestamp instanceof Number) {
// number eg Integer、Long、Double
if (timestamp instanceof Double || timestamp instanceof Float) {
// float type, treat as second timestamp
double seconds = ((Number) timestamp).doubleValue();
return (long) (seconds * 1000);
} else {
// integer type, directly determine second or millisecond
long numericTimestamp = ((Number) timestamp).longValue();
return convertNumericTimestamp(numericTimestamp);
}
} else {
throw new IllegalArgumentException("Not support this timestamp type: " + timestamp.getClass().getName());
}
}
private static long convertNumericTimestamp(long numericTimestamp) {
if (String.valueOf(numericTimestamp).length() <= 10) {
return numericTimestamp * 1000;
} else {
return numericTimestamp;
}
}
}
@@ -40,7 +40,6 @@ import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.client.HttpClientErrorException;
import org.springframework.web.client.RestTemplate;
import lombok.extern.slf4j.Slf4j;
@@ -72,11 +71,6 @@ public class DashboardService {
*/
@Transactional(rollbackFor = Exception.class)
public ResponseEntity<?> createOrUpdateDashboard(String dashboardJson, Long monitorId) {
if (!grafanaProperties.enabled()) {
log.info("HertzBeat Grafana config not enabled");
throw new RuntimeException("HertzBeat Grafana config not enabled");
}
String token = serviceAccountService.getToken();
String url = grafanaProperties.getPrefix() + grafanaProperties.getUrl() + CREATE_DASHBOARD_API;
@@ -109,12 +103,6 @@ public class DashboardService {
log.error("create dashboard error: {}", response.getStatusCode());
throw new RuntimeException("create dashboard error");
}
} catch (HttpClientErrorException.Forbidden ex) {
log.error("Grafana Access denied to save dashboard", ex);
throw new RuntimeException("Grafana Access denied to save dashboard", ex);
} catch (HttpClientErrorException.NotFound ex){
log.error("Grafana Dashboard not found", ex);
throw new RuntimeException("Grafana Dashboard not found", ex);
} catch (Exception ex) {
log.error("create dashboard error", ex);
throw new RuntimeException("create dashboard error", ex);
@@ -61,11 +61,6 @@ public class DatasourceService {
* Create a new datasource in Grafana.
*/
public void existOrCreateDatasource(String token) {
if (!warehouseProperties.enabled()) {
log.info("HertzBeat VictoriaMetrics config not enabled");
return;
}
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
headers.setBearerAuth(token);
-67
View File
@@ -1,67 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Licensed to the Apache Software Foundation (ASF) under one or more
~ contributor license agreements. See the NOTICE file distributed with
~ this work for additional information regarding copyright ownership.
~ The ASF licenses this file to You under the Apache License, Version 2.0
~ (the "License"); you may not use this file except in compliance with
~ the License. You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat</artifactId>
<version>2.0-SNAPSHOT</version>
</parent>
<artifactId>hertzbeat-log</artifactId>
<name>${project.artifactId}</name>
<properties>
<maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
<maven-assembly-plugin.version>3.3.0</maven-assembly-plugin.version>
</properties>
<dependencies>
<!-- hertzbeat common -->
<dependency>
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat-common</artifactId>
</dependency>
<!-- hertzbeat warehouse -->
<dependency>
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat-warehouse</artifactId>
</dependency>
<!-- OpenTelemetry -->
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-api</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-sdk</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-sdk-logs</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-exporter-otlp</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry.instrumentation</groupId>
<artifactId>opentelemetry-logback-appender-1.0</artifactId>
</dependency>
</dependencies>
</project>
@@ -1,35 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.log.config;
import org.apache.hertzbeat.common.constants.ConfigConstants;
import org.apache.hertzbeat.common.constants.SignConstants;
import org.apache.hertzbeat.warehouse.store.history.greptime.GreptimeProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.ComponentScan;
/**
* Log auto configuration.
*/
@ComponentScan(basePackages = ConfigConstants.PkgConstant.PKG
+ SignConstants.DOT
+ ConfigConstants.FunctionModuleConstants.LOG
)
@EnableConfigurationProperties(GreptimeProperties.class)
public class LogAutoConfiguration {
}
@@ -1,117 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.hertzbeat.log.config;
import static io.opentelemetry.semconv.ServiceAttributes.SERVICE_NAME;
import io.opentelemetry.api.OpenTelemetry;
import io.opentelemetry.exporter.otlp.http.logs.OtlpHttpLogRecordExporter;
import io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender;
import io.opentelemetry.sdk.OpenTelemetrySdk;
import io.opentelemetry.sdk.logs.SdkLoggerProvider;
import io.opentelemetry.sdk.logs.export.BatchLogRecordProcessor;
import io.opentelemetry.sdk.resources.Resource;
import jakarta.annotation.PostConstruct;
import java.util.Base64;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.apache.hertzbeat.warehouse.store.history.greptime.GreptimeProperties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
/**
* OpenTelemetryConfig is responsible for initializing OpenTelemetry with the specified service name and GrepTimeDB endpoint.
* It ensures that the initialization is done in a thread-safe manner and includes authentication for GrepTimeDB.
*/
@Configuration
@Slf4j
public class OpenTelemetryConfig {
@Autowired
private GreptimeProperties greptimeProperties;
/**
* Initializes OpenTelemetry with the given service name and GrepTimeDB endpoint.
* Includes authentication if configured in GreptimeProperties.
*/
@PostConstruct
public void initializeOpenTelemetry() {
if (greptimeProperties == null || !greptimeProperties.enabled()) {
log.info("GrepTimeDB logging is disabled, skipping OpenTelemetry configuration.");
return;
}
try {
Resource resource = Resource.getDefault()
.merge(Resource.builder()
.put(SERVICE_NAME, "HertzBeat")
.build());
Map<String, String> headers = new HashMap<>();
headers.put("X-Greptime-DB-Name", "public");
headers.put("X-Greptime-Log-Table-Name", "hzb_log");
addAuthenticationHeaders(headers);
OtlpHttpLogRecordExporter logExporter = OtlpHttpLogRecordExporter.builder()
.setEndpoint(greptimeProperties.httpEndpoint() + "/v1/otlp/v1/logs")
.setHeaders(()-> headers)
.setTimeout(10, TimeUnit.SECONDS)
.build();
SdkLoggerProvider loggerProvider = SdkLoggerProvider.builder()
.setResource(resource)
.addLogRecordProcessor(
BatchLogRecordProcessor.builder(logExporter)
.setScheduleDelay(1000, TimeUnit.MILLISECONDS)
.setMaxExportBatchSize(512)
.build())
.build();
OpenTelemetry openTelemetry = OpenTelemetrySdk.builder()
.setLoggerProvider(loggerProvider)
.build();
OpenTelemetryAppender.install(openTelemetry);
log.info("OpenTelemetry successfully configured with GrepTimeDB exporter.");
} catch (Exception e) {
log.error("Failed to initialize OpenTelemetry with GrepTimeDB", e);
}
}
/**
* Adds authentication headers to the provided map if username and password are configured.
*
* @param headers the map to which authentication headers will be added
*/
private void addAuthenticationHeaders(Map<String, String> headers) {
if (StringUtils.isNotBlank(greptimeProperties.username())
&& StringUtils.isNotBlank(greptimeProperties.password())) {
String credentials = greptimeProperties.username() + ":" + greptimeProperties.password();
String encodedCredentials = Base64.getEncoder().encodeToString(credentials.getBytes());
headers.put("Authorization", "Basic " + encodedCredentials);
}
}
}
@@ -1,17 +0,0 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
org.apache.hertzbeat.log.config.LogAutoConfiguration
-5
View File
@@ -89,11 +89,6 @@
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat-grafana</artifactId>
</dependency>
<!-- log -->
<dependency>
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat-log</artifactId>
</dependency>
<!-- spring -->
<dependency>
<groupId>org.springframework.boot</groupId>
@@ -20,13 +20,12 @@ package org.apache.hertzbeat.manager.controller;
import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.validation.Valid;
import java.util.HashSet;
import java.util.List;
import org.apache.hertzbeat.common.entity.dto.Message;
import org.apache.hertzbeat.common.entity.manager.Label;
import org.apache.hertzbeat.manager.service.LabelService;
import org.apache.hertzbeat.common.entity.manager.Tag;
import org.apache.hertzbeat.manager.service.TagService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.http.ResponseEntity;
@@ -40,48 +39,48 @@ import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
/**
* Label management API
* Tags management API
*/
@Tag(name = "Label Manage API")
@io.swagger.v3.oas.annotations.tags.Tag(name = "Tag Manage API")
@RestController
@RequestMapping(path = "/api/label", produces = {APPLICATION_JSON_VALUE})
public class LabelController {
@RequestMapping(path = "/api/tag", produces = {APPLICATION_JSON_VALUE})
public class TagController {
@Autowired
private LabelService labelService;
private TagService tagService;
@PostMapping
@Operation(summary = "Add Label", description = "Add Label")
public ResponseEntity<Message<Void>> addNewLabels(@Valid @RequestBody Label label) {
labelService.addLabel(label);
@Operation(summary = "Add Tag", description = "Add Tag")
public ResponseEntity<Message<Void>> addNewTags(@Valid @RequestBody List<Tag> tags) {
tagService.addTags(tags);
return ResponseEntity.ok(Message.success("Add success"));
}
@PutMapping
@Operation(summary = "Modify an existing Label", description = "Modify an existing Label")
public ResponseEntity<Message<Void>> modifyLabel(@Valid @RequestBody Label label) {
if (label.getId() == null) {
@Operation(summary = "Modify an existing tag", description = "Modify an existing tag")
public ResponseEntity<Message<Void>> modifyMonitor(@Valid @RequestBody Tag tag) {
// Verify request data
if (tag.getId() == null) {
throw new IllegalArgumentException("ID cannot be null.");
}
labelService.modifyLabel(label);
tagService.modifyTag(tag);
return ResponseEntity.ok(Message.success("Modify success"));
}
@GetMapping()
@Operation(summary = "Get labels information", description = "Obtain label information based on conditions")
public ResponseEntity<Message<Page<Label>>> getLabels(
@Parameter(description = "Label content search", example = "status") @RequestParam(required = false) String search,
@Parameter(description = "Label type", example = "0") @RequestParam(required = false) Byte type,
@Operation(summary = "Get tags information", description = "Obtain label information based on conditions")
public ResponseEntity<Message<Page<Tag>>> getTags(
@Parameter(description = "Tag content search", example = "status") @RequestParam(required = false) String search,
@Parameter(description = "Tag type", example = "0") @RequestParam(required = false) Byte type,
@Parameter(description = "List current page", example = "0") @RequestParam(defaultValue = "0") int pageIndex,
@Parameter(description = "Number of list pagination", example = "8") @RequestParam(defaultValue = "8") int pageSize) {
return ResponseEntity.ok(Message.success(labelService.getLabels(search, type, pageIndex, pageSize)));
return ResponseEntity.ok(Message.success(tagService.getTags(search, type, pageIndex, pageSize)));
}
@DeleteMapping()
@Operation(summary = "Delete Label based on ID", description = "Delete Label based on ID")
public ResponseEntity<Message<Void>> deleteLabels(
@Parameter(description = "Label id ", example = "6565463543") @RequestParam(required = false) List<Long> ids) {
labelService.deleteLabels(new HashSet<>(ids));
@Operation(summary = "Delete tags based on ID", description = "Delete tags based on ID")
public ResponseEntity<Message<Void>> deleteTags(
@Parameter(description = "TAG IDs ", example = "6565463543") @RequestParam(required = false) List<Long> ids) {
tagService.deleteTags(new HashSet<>(ids));
return ResponseEntity.ok(Message.success("Delete success"));
}
}
@@ -17,7 +17,6 @@
package org.apache.hertzbeat.manager.dao;
import java.util.List;
import java.util.Optional;
import org.apache.hertzbeat.common.entity.manager.Collector;
import org.springframework.data.jpa.repository.JpaRepository;
@@ -35,14 +34,7 @@ public interface CollectorDao extends JpaRepository<Collector, Long>, JpaSpecifi
* @return collector
*/
Optional<Collector> findCollectorByName(String name);
/**
* find collectors by names
* @param names collector name list
* @return collector list
*/
List<Collector> findCollectorsByNameIn(List<String> names);
/**
* delete collector by name
* @param collector collector name
@@ -17,29 +17,37 @@
package org.apache.hertzbeat.manager.dao;
import java.util.List;
import java.util.Optional;
import java.util.Set;
import org.apache.hertzbeat.common.entity.manager.Label;
import org.apache.hertzbeat.common.entity.manager.Tag;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
/**
* Label repository
* tag repository
*/
public interface LabelDao extends JpaRepository<Label, Long>, JpaSpecificationExecutor<Label> {
public interface TagDao extends JpaRepository<Tag, Long>, JpaSpecificationExecutor<Tag> {
/**
* delete Label by Label id
* delete tags by tag id
* @param ids id list
*/
void deleteLabelsByIdIn(Set<Long> ids);
void deleteTagsByIdIn(Set<Long> ids);
/**
* find tags by tag id
* @param ids id list
* @return tag list
*/
List<Tag> findByIdIn(Set<Long> ids);
/**
* find Label by name and value
* @param name Label name
* @param value Label value
* @return Label
* find tag by name and value
* @param name tag name
* @param value tag value
* @return tag
*/
Optional<Label> findLabelByNameAndTagValue(String name, String value);
Optional<Tag> findTagByNameAndTagValue(String name, String value);
}
@@ -427,7 +427,6 @@ public class CollectorJobScheduler implements CollectorScheduling, CollectJobSch
if (jobId == null) {
return;
}
jobContentCache.remove(jobId);
for (ConsistentHash.Node node : consistentHash.getAllNodes().values()) {
AssignJobs assignJobs = node.getAssignJobs();
if (assignJobs.getPinnedJobs().remove(jobId)
@@ -24,7 +24,6 @@ import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.alert.calculate.CollectorAlertHandler;
import org.apache.hertzbeat.common.entity.message.ClusterMsg;
import org.apache.hertzbeat.common.support.CommonThreadPool;
import org.apache.hertzbeat.manager.scheduler.CollectorJobScheduler;
@@ -57,8 +56,6 @@ public class ManageServer implements CommandLineRunner {
private final CollectorJobScheduler collectorJobScheduler;
private final CollectorAlertHandler collectorAlertHandler;
private ScheduledExecutorService channelSchedule;
private RemotingServer remotingServer;
@@ -67,11 +64,9 @@ public class ManageServer implements CommandLineRunner {
public ManageServer(final SchedulerProperties schedulerProperties,
final CollectorJobScheduler collectorJobScheduler,
final CommonThreadPool threadPool,
final CollectorAlertHandler collectorAlertHandler) {
final CommonThreadPool threadPool) {
this.collectorJobScheduler = collectorJobScheduler;
this.collectorJobScheduler.setManageServer(this);
this.collectorAlertHandler = collectorAlertHandler;
this.init(schedulerProperties, threadPool);
}
@@ -103,7 +98,6 @@ public class ManageServer implements CommandLineRunner {
channel.closeFuture();
this.clientChannelTable.remove(collector);
this.collectorJobScheduler.collectorGoOffline(collector);
this.collectorAlertHandler.offline(collector);
}
});
} catch (Exception e) {
@@ -137,7 +131,6 @@ public class ManageServer implements CommandLineRunner {
preChannel.close();
}
this.clientChannelTable.put(identity, channel);
this.collectorAlertHandler.online(identity);
}
public void closeChannel(final String identity) {
@@ -18,39 +18,40 @@
package org.apache.hertzbeat.manager.service;
import java.util.HashSet;
import org.apache.hertzbeat.common.entity.manager.Label;
import java.util.List;
import org.apache.hertzbeat.common.entity.manager.Tag;
import org.springframework.data.domain.Page;
/**
* Label service
* tag service
*/
public interface LabelService {
public interface TagService {
/**
* new Label
* @param label label
* new tags
* @param tags tag
*/
void addLabel(Label label);
void addTags(List<Tag> tags);
/**
* update label
* @param label label
* update tag
* @param tag Tag
*/
void modifyLabel(Label label);
void modifyTag(Tag tag);
/**
* get label page list
* @param search label content search
* @param type label type
* get tag page list
* @param search Tag content search
* @param type Tag type
* @param pageIndex List current page
* @param pageSize Number of list pagination
* @return label
* @return Tags
*/
Page<Label> getLabels(String search, Byte type, int pageIndex, int pageSize);
Page<Tag> getTags(String search, Byte type, int pageIndex, int pageSize);
/**
* delete labels
* @param ids label id list
* delete tags
* @param ids tag id list
*/
void deleteLabels(HashSet<Long> ids);
void deleteTags(HashSet<Long> ids);
}
@@ -31,7 +31,7 @@ import org.apache.hertzbeat.manager.config.ManagerSseManager;
import org.apache.hertzbeat.manager.pojo.dto.MonitorDto;
import org.apache.hertzbeat.manager.service.ImExportService;
import org.apache.hertzbeat.manager.service.MonitorService;
import org.apache.hertzbeat.manager.service.LabelService;
import org.apache.hertzbeat.manager.service.TagService;
import org.springframework.beans.BeanUtils;
import org.springframework.context.annotation.Lazy;
import org.springframework.util.CollectionUtils;
@@ -55,7 +55,7 @@ public abstract class AbstractImExportServiceImpl implements ImExportService {
private MonitorService monitorService;
@Resource
private LabelService tagService;
private TagService tagService;
@Resource
private ManagerSseManager managerSseManager;
@@ -61,7 +61,7 @@ public class CollectorServiceImpl implements CollectorService {
@Autowired(required = false)
private ManageServer manageServer;
@Override
@Transactional(readOnly = true)
public Page<CollectorSummary> getCollectors(String name, int pageIndex, Integer pageSize) {
@@ -65,7 +65,7 @@ import org.apache.hertzbeat.manager.scheduler.CollectJobScheduling;
import org.apache.hertzbeat.manager.service.AppService;
import org.apache.hertzbeat.manager.service.ImExportService;
import org.apache.hertzbeat.manager.service.MonitorService;
import org.apache.hertzbeat.manager.service.LabelService;
import org.apache.hertzbeat.manager.service.TagService;
import org.apache.hertzbeat.manager.support.exception.MonitorDatabaseException;
import org.apache.hertzbeat.manager.support.exception.MonitorDetectException;
import org.apache.hertzbeat.warehouse.service.WarehouseService;
@@ -116,7 +116,7 @@ public class MonitorServiceImpl implements MonitorService {
@Autowired
private AppService appService;
@Autowired
private LabelService tagService;
private TagService tagService;
@Autowired
private CollectJobScheduling collectJobScheduling;
@Autowired
@@ -23,12 +23,13 @@ import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.hertzbeat.common.entity.manager.Label;
import org.apache.hertzbeat.manager.dao.LabelDao;
import org.apache.hertzbeat.manager.service.LabelService;
import org.apache.hertzbeat.common.entity.manager.Tag;
import org.apache.hertzbeat.manager.dao.TagDao;
import org.apache.hertzbeat.manager.service.TagService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
@@ -37,47 +38,50 @@ import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
/**
* Label service implementation.
* Tag service implementation.
*/
@Service
@Transactional(rollbackFor = Exception.class)
@Slf4j
public class LabelServiceImpl implements LabelService {
public class TagServiceImpl implements TagService {
@Autowired
private LabelDao labelDao;
private TagDao tagDao;
@Override
public void addLabel(Label label) {
public void addTags(List<Tag> tags) {
// Verify request data
Optional<Label> optional = labelDao.findLabelByNameAndTagValue(label.getName(), label.getTagValue());
if (optional.isPresent()) {
throw new IllegalArgumentException("The label already exists.");
}
label.setType((byte) 1);
label.setId(null);
labelDao.save(label);
}
@Override
public void modifyLabel(Label label) {
Optional<Label> optional = labelDao.findById(label.getId());
if (optional.isPresent()) {
Optional<Label> existOptional = labelDao.findLabelByNameAndTagValue(label.getName(), label.getTagValue());
if (existOptional.isPresent() && !existOptional.get().getId().equals(label.getId())) {
throw new IllegalArgumentException("The label with same key and value already exists.");
tags = tags.stream().peek(tag -> {
Optional<Tag> tagOptional = tagDao.findTagByNameAndTagValue(tag.getName(), tag.getTagValue());
if (tagOptional.isPresent()) {
throw new IllegalArgumentException("The tag already exists.");
}
label.setTagValue(StringUtils.isEmpty(label.getTagValue()) ? null : label.getTagValue());
labelDao.save(label);
tag.setType((byte) 1);
tag.setId(null);
}).distinct().collect(Collectors.toList());
tagDao.saveAll(tags);
}
@Override
public void modifyTag(Tag tag) {
Optional<Tag> tagOptional = tagDao.findById(tag.getId());
if (tagOptional.isPresent()) {
Optional<Tag> tagExistOptional = tagDao.findTagByNameAndTagValue(tag.getName(), tag.getTagValue());
if (tagExistOptional.isPresent() && !tagExistOptional.get().getId().equals(tag.getId())) {
throw new IllegalArgumentException("The tag with same key and value already exists.");
}
tag.setTagValue(StringUtils.isEmpty(tag.getTagValue()) ? null : tag.getTagValue());
tagDao.save(tag);
} else {
throw new IllegalArgumentException("The label is not existed");
throw new IllegalArgumentException("The tag is not existed");
}
}
@Override
public Page<Label> getLabels(String search, Byte type, int pageIndex, int pageSize) {
Specification<Label> specification = (root, query, criteriaBuilder) -> {
public Page<Tag> getTags(String search, Byte type, int pageIndex, int pageSize) {
// Get tag information
Specification<Tag> specification = (root, query, criteriaBuilder) -> {
List<Predicate> andList = new ArrayList<>();
if (type != null) {
Predicate predicateApp = criteriaBuilder.equal(root.get("type"), type);
@@ -107,14 +111,14 @@ public class LabelServiceImpl implements LabelService {
}
};
PageRequest pageRequest = PageRequest.of(pageIndex, pageSize);
return labelDao.findAll(specification, pageRequest);
return tagDao.findAll(specification, pageRequest);
}
@Override
public void deleteLabels(HashSet<Long> ids) {
public void deleteTags(HashSet<Long> ids) {
if (CollectionUtils.isEmpty(ids)){
return;
}
labelDao.deleteLabelsByIdIn(ids);
tagDao.deleteTagsByIdIn(ids);
}
}
@@ -1,247 +0,0 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# The monitoring type categoryservice-application service monitoring db-database monitoring custom-custom monitoring os-operating system monitoring
category: server
# The monitoring type eg: linux windows tomcat mysql aws...
app: dahua
# The monitoring i18n name
name:
zh-CN: 大华
en-US: Dahua
# The description and help of this monitoring type
help:
zh-CN: 通过http接口监控大华设备状态,获取设备健康数据。
en-US: Monitor Dahua devices through http interface to collect health data.
# Input params define for monitoring(render web ui by the definition)
params:
- field: host
name:
zh-CN: 主机Host
en-US: Host
type: host
required: true
- field: port
name:
zh-CN: 端口
en-US: Port
type: number
range: '[0,65535]'
required: true
defaultValue: 80
- field: timeout
name:
zh-CN: 超时时间(ms)
en-US: Timeout(ms)
type: number
range: '[1000,60000]'
required: true
defaultValue: 5000
- field: username
name:
zh-CN: 用户名
en-US: Username
type: text
required: true
- field: password
name:
zh-CN: 密码
en-US: Password
type: password
required: true
- field: ssl
name:
zh-CN: 启用HTTPS
en-US: SSL
type: boolean
required: false
defaultValue: false
# collect metrics config list
metrics:
- name: network_info # 指标集合名称
i18n:
zh-CN: 网络信息
en-US: Network Info
priority: 0
protocol: http
http:
host: ^_^host^_^
port: ^_^port^_^
ssl: ^_^ssl^_^
url: /cgi-bin/configManager.cgi?action=getConfig&name=Network
method: GET
timeout: ^_^timeout^_^
authorization:
type: Digest Auth
digestAuthUsername: ^_^username^_^
digestAuthPassword: ^_^password^_^
parseType: config
fields:
- field: default_interface
type: 1
i18n:
zh-CN: 默认网卡
en-US: Default Interface
- field: domain_name
type: 1
i18n:
zh-CN: 域名
en-US: Domain Name
- field: hostname
type: 1
i18n:
zh-CN: 主机名
en-US: Hostname
- field: eth0_ip_address
type: 1
i18n:
zh-CN: 网卡 eth0 IP地址
en-US: Interface eth0 IP Address
- field: eth0_gateway
type: 1
i18n:
zh-CN: 网卡 eth0 默认网关
en-US: Interface eth0 Default Gateway
- field: eth0_mac_address
type: 1
i18n:
zh-CN: 网卡 eth0 物理地址
en-US: Interface eth0 Physical Address
- field: eth0_subnet_mask
type: 1
i18n:
zh-CN: 网卡 eth0 子网掩码
en-US: Interface eth0 Subnet Mask
- field: eth0_mtu
type: 0
i18n:
zh-CN: 网卡 eth0 MTU
en-US: Interface eth0 MTU
- field: eth0_dns1
type: 1
i18n:
zh-CN: 网卡 eth0 DNS服务器1
en-US: Interface eth0 DNS Server 1
- field: eth0_dns2
type: 1
i18n:
zh-CN: 网卡 eth0 DNS服务器2
en-US: Interface eth0 DNS Server 2
aliasFields:
- table.Network.DefaultInterface
- table.Network.Domain
- table.Network.Hostname
- table.Network.eth0.IPAddress
- table.Network.eth0.DefaultGateway
- table.Network.eth0.PhysicalAddress
- table.Network.eth0.SubnetMask
- table.Network.eth0.MTU
- table.Network.eth0.DnsServers[0]
- table.Network.eth0.DnsServers[1]
calculates:
- default_interface=table.Network.DefaultInterface
- domain_name=table.Network.Domain
- hostname=table.Network.Hostname
- eth0_ip_address=table.Network.eth0.IPAddress
- eth0_gateway=table.Network.eth0.DefaultGateway
- eth0_mac_address=table.Network.eth0.PhysicalAddress
- eth0_subnet_mask=table.Network.eth0.SubnetMask
- eth0_mtu=table.Network.eth0.MTU
- eth0_dns1=table.Network.eth0.DnsServers[0]
- eth0_dns2=table.Network.eth0.DnsServers[1]
- name: user_info
i18n:
zh-CN: 用户信息
en-US: User Info
priority: 0
protocol: http
http:
host: ^_^host^_^
port: ^_^port^_^
ssl: ^_^ssl^_^
url: /cgi-bin/userManager.cgi?action=getActiveUserInfoAll
method: GET
timeout: ^_^timeout^_^
authorization:
type: Digest Auth
digestAuthUsername: ^_^username^_^
digestAuthPassword: ^_^password^_^
parseType: config
parseScript: users
fields:
- field: ClientAddress
type: 1
i18n:
zh-CN: 客户端地址
en-US: ClientAddress
- field: Name
type: 1
i18n:
zh-CN: 客户端用户
en-US: Name
- field: ClientType
type: 1
i18n:
zh-CN: 客户端登录类型
en-US: ClientType
- field: LoginTime
type: 1
i18n:
zh-CN: 客户端登录时间
en-US: LoginTime
- name: ntp_info
i18n:
zh-CN: 校时信息
en-US: Ntp Info
priority: 0
protocol: http
http:
host: ^_^host^_^
port: ^_^port^_^
ssl: ^_^ssl^_^
url: /cgi-bin/configManager.cgi?action=getConfig&name=NTP
method: GET
timeout: ^_^timeout^_^
authorization:
type: Digest Auth
digestAuthUsername: ^_^username^_^
digestAuthPassword: ^_^password^_^
parseType: config
fields:
- field: ntp_address
type: 1
i18n:
zh-CN: 校时服务器
en-US: Ntp Address
- field: ntp_port
type: 1
i18n:
zh-CN: 校时端口
en-US: Ntp Port
- field: ntp_update_period
type: 1
i18n:
zh-CN: 校时间隔
en-US: Ntp Update Period
aliasFields:
- table.NTP.Address
- table.NTP.Port
- table.NTP.UpdatePeriod
calculates:
- ntp_address=table.NTP.Address
- ntp_port=table.NTP.Port
- ntp_update_period=table.NTP.UpdatePeriod
@@ -90,38 +90,39 @@ metrics:
digestAuthUsername: ^_^username^_^
digestAuthPassword: ^_^password^_^
parseType: xmlPath
parseScript: //DeviceInfo
parseScript: 'DeviceInfo'
fields:
- field: deviceName
type: 1
i18n:
zh-CN: 设备名称
en-US: Device Name
xpath: deviceName
- field: deviceID
type: 1
i18n:
zh-CN: 设备ID
en-US: Device ID
xpath: deviceID
- field: firmwareVersion
type: 1
i18n:
zh-CN: 固件版本
en-US: Firmware Version
xpath: firmwareVersion
- field: model
type: 1
i18n:
zh-CN: 设备型号
en-US: Device Model
xpath: model
- field: macAddress
type: 1
i18n:
zh-CN: mac地址
en-US: Mac Address
xpath: macAddress
- name: status
i18n:
zh-CN: 设备状态
en-US: Status
priority: 0
protocol: http
http:
host: ^_^host^_^
@@ -135,134 +136,115 @@ metrics:
digestAuthUsername: ^_^username^_^
digestAuthPassword: ^_^password^_^
parseType: xmlPath
parseScript: //DeviceStatus
parseScript: 'DeviceStatus'
fields:
- field: CPU_utilization
- field: cpuUtilization
i18n:
zh-CN: CPU 利用率
en-US: CPU Utilization
type: 0
unit: '%'
- field: memory_usage
xpath: CPUList/CPU/cpuUtilization
- field: memoryUsage
i18n:
zh-CN: 内存使用量
en-US: Memory Usage
type: 0
unit: MB
- field: memory_available
xpath: MemoryList/Memory/memoryUsage
- field: memoryAvailable
i18n:
zh-CN: 可用内存
en-US: Memory Available
type: 0
unit: MB
- field: cache_size
xpath: MemoryList/Memory/memoryAvailable
- field: cacheSize
i18n:
zh-CN: 缓存大小
en-US: Cache Size
type: 0
unit: MB
- field: net_port_1_speed
xpath: MemoryList/Memory/cacheSize
- field: netPort1Speed
i18n:
zh-CN: 网口1速度
en-US: Net Port 1 Speed
type: 0
unit: Mbps
- field: net_port_2_speed
xpath: NetPortStatusList/NetPortStatus[id='1']/workSpeed
- field: netPort2Speed
i18n:
zh-CN: 网口2速度
en-US: Net Port 2 Speed
type: 0
unit: Mbps
- field: boot_time
xpath: NetPortStatusList/NetPortStatus[id='2']/workSpeed
- field: bootTime
i18n:
zh-CN: 启动时间
en-US: Boot Time
type: 1
- field: device_uptime
xpath: bootTime
- field: deviceUpTime
i18n:
zh-CN: 运行时长
en-US: Device Uptime
type: 1
- field: last_calibration_time
xpath: deviceUpTime
- field: lastCalibrationTime
i18n:
zh-CN: 上次校时时间
en-US: Last Calibration Time
type: 1
- field: last_calibration_time_diff
xpath: lastCalibrationTime
- field: lastCalibrationTimeDiff
i18n:
zh-CN: 上次校时时间差
en-US: Last Calibration Time Diff
type: 0
unit: s
- field: avg_upload_time
xpath: lastCalibrationTimeDiff
- field: avgUploadTime
i18n:
zh-CN: 平均上传耗时
en-US: Avg Upload Time
type: 0
unit: ms
- field: max_upload_time
xpath: uploadTimeConsumingList/avgTime
- field: maxUploadTime
i18n:
zh-CN: 最大上传耗时
en-US: Max Upload Time
type: 0
unit: ms
- field: min_upload_time
xpath: uploadTimeConsumingList/maxTime
- field: minUploadTime
i18n:
zh-CN: 最小上传耗时
en-US: Min Upload Time
type: 0
unit: ms
- field: last_calibration_mode
xpath: uploadTimeConsumingList/minTime
- field: lastCalibrationMode
i18n:
zh-CN: 上次校时模式
en-US: Last Calibration Mode
type: 1
- field: last_calibration_address
xpath: lastCalibrationTimeMode
- field: lastCalibrationAddress
i18n:
zh-CN: 上次校时地址
en-US: Last Calibration Address
type: 1
- field: response_time
xpath: lastCalibrationTimeAddress
- field: responseTime
i18n:
zh-CN: 响应时间
en-US: Response Time
type: 0
unit: ms
aliasFields:
- CPUList/CPU/cpuUtilization
- MemoryList/Memory/memoryUsage
- MemoryList/Memory/memoryAvailable
- MemoryList/Memory/cacheSize
- NetPortStatusList/NetPortStatus[id='1']/workSpeed
- NetPortStatusList/NetPortStatus[id='2']/workSpeed
- bootTime
- deviceUpTime
- lastCalibrationTime
- lastCalibrationTimeDiff
- uploadTimeConsumingList/avgTime
- uploadTimeConsumingList/maxTime
- uploadTimeConsumingList/minTime
- lastCalibrationTimeMode
- lastCalibrationTimeAddress
- responseTime
calculates:
- CPU_utilization=CPUList/CPU/cpuUtilization
- memory_usage=MemoryList/Memory/memoryUsage
- memory_available=MemoryList/Memory/memoryAvailable
- cache_size=MemoryList/Memory/cacheSize
- net_port_1_speed=NetPortStatusList/NetPortStatus[id='1']/workSpeed
- net_port_2_speed=NetPortStatusList/NetPortStatus[id='2']/workSpeed
- boot_time=bootTime
- device_uptime=deviceUpTime
- last_calibration_time=lastCalibrationTime
- last_calibration_time_diff=lastCalibrationTimeDiff
- avg_upload_time=uploadTimeConsumingList/avgTime
- max_upload_time=uploadTimeConsumingList/maxTime
- min_upload_time=uploadTimeConsumingList/minTime
- last_calibration_mode=lastCalibrationTimeMode
- last_calibration_address=lastCalibrationTimeAddress
- response_time=responseTime
units:
- memory_usage=KB->MB
- memory_available=KB->MB
- cache_size=KB->MB
- memoryUsage=KB->MB
- memoryAvailable=KB->MB
- cacheSize=KB->MB
@@ -1,154 +0,0 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# The monitoring type categoryservice-application service monitoring db-database monitoring custom-custom monitoring os-operating system monitoring
category: server
# The monitoring type eg: linux windows tomcat mysql aws...
app: uniview
# The monitoring i18n name
name:
zh-CN: 宇视
en-US: Uniview
# The description and help of this monitoring type
help:
zh-CN: 通过HTTP接口监控宇视设备状态,获取设备健康数据。
en-US: Monitor Uniview devices through HTTP interface to collect health data.
# Input params define for monitoring(render web ui by the definition)
params:
- field: host
name:
zh-CN: 主机Host
en-US: Host
type: host
required: true
- field: port
name:
zh-CN: 端口
en-US: Port
type: number
range: '[0,65535]'
required: true
defaultValue: 80
- field: timeout
name:
zh-CN: 超时时间(ms)
en-US: Timeout(ms)
type: number
range: '[1000,60000]'
required: true
defaultValue: 5000
- field: username
name:
zh-CN: 用户名
en-US: Username
type: text
required: true
- field: password
name:
zh-CN: 密码
en-US: Password
type: password
required: true
- field: ssl
name:
zh-CN: 启用HTTPS
en-US: SSL
type: boolean
required: false
defaultValue: false
# collect metrics config list
metrics:
- name: system_info
i18n:
zh-CN: 系统信息
en-US: System Info
priority: 0
protocol: http
http:
host: ^_^host^_^
port: ^_^port^_^
ssl: ^_^ssl^_^
url: /LAPI/V1.0/System/DeviceInfo
method: GET
timeout: ^_^timeout^_^
authorization:
type: Digest Auth
digestAuthUsername: ^_^username^_^
digestAuthPassword: ^_^password^_^
parseType: jsonPath
parseScript: '$.Response.Data'
fields:
- field: DeviceName
type: 1
i18n:
zh-CN: 设备名称
en-US: Device Name
- field: SerialNumber
type: 1
i18n:
zh-CN: 序列号
en-US: SerialNumber
- field: FirmwareVersion
type: 1
i18n:
zh-CN: 固件版本
en-US: Firmware Version
- field: DeviceModel
type: 1
i18n:
zh-CN: 设备型号
en-US: Device Model
- name: ntp_info
i18n:
zh-CN: 校时信息
en-US: NTP Info
priority: 0
protocol: http
http:
host: ^_^host^_^
port: ^_^port^_^
ssl: ^_^ssl^_^
url: /LAPI/V1.0/System/Time/NTP
method: GET
timeout: ^_^timeout^_^
authorization:
type: Digest Auth
digestAuthUsername: ^_^username^_^
digestAuthPassword: ^_^password^_^
parseType: jsonPath
parseScript: '$.Response.Data.NTPServerInfos[0]'
fields:
- field: IPAddress
type: 1
i18n:
zh-CN: IP地址
en-US: IPAddress
- field: Port
type: 1
i18n:
zh-CN: 端口号
en-US: Port
- field: SynchronizeInterval
type: 1
i18n:
zh-CN: 同步间隔
en-US: SynchronizeInterval
- field: Enabled
type: 1
i18n:
zh-CN: 是否启用
en-US: Enabled
@@ -76,26 +76,6 @@
</filter>
</appender>
<!-- OpenTelemetry Appender for shipping logs to GrepTimeDB -->
<appender name="OpenTelemetryAppender" class="io.opentelemetry.instrumentation.logback.appender.v1_0.OpenTelemetryAppender">
<!-- Capture source code information (class name, method name, line number) -->
<captureCodeAttributes>true</captureCodeAttributes>
<!-- Capture MDC context values -->
<captureMdcAttributes>
<pattern>.*</pattern>
</captureMdcAttributes>
<!-- Capture experimental attributes like exception details -->
<captureExperimentalAttributes>true</captureExperimentalAttributes>
<!-- Capture marker attributes -->
<captureMarkerAttribute>true</captureMarkerAttribute>
<!-- Capture logger context attributes -->
<captureLoggerContext>true</captureLoggerContext>
</appender>
<!-- Settings for this logger: for example, all output logs under the org.springframework package must be at level info or above to be output! -->
<!-- This can avoid outputting many common debug information of the spring framework! -->
<logger name="org.springframework" level="info"/>
@@ -110,14 +90,12 @@
<logger name="org.mongodb" level="warn"/>
<logger name="io.greptime" level="warn"/>
<logger name="org.apache.kafka" level="warn"/>
<logger name="io.opentelemetry" level="info"/>
<!-- Production environment configuration -->
<springProfile name="prod">
<root level="INFO">
<appender-ref ref="SystemOutFileAppender"/>
<appender-ref ref="ErrOutFileAppender"/>
<appender-ref ref="OpenTelemetryAppender"/>
</root>
<!-- North log -->
<Logger name="com.obs.services.AbstractClient" level="OFF"
@@ -140,7 +118,6 @@
<appender-ref ref="ConsoleAppender"/>
<appender-ref ref="SystemOutFileAppender"/>
<appender-ref ref="ErrOutFileAppender"/>
<appender-ref ref="OpenTelemetryAppender"/>
</root>
</springProfile>
@@ -150,7 +127,6 @@
<appender-ref ref="ConsoleAppender"/>
<appender-ref ref="SystemOutFileAppender"/>
<appender-ref ref="ErrOutFileAppender"/>
<appender-ref ref="OpenTelemetryAppender"/>
</root>
</springProfile>
@@ -160,8 +136,7 @@
<appender-ref ref="ConsoleAppender"/>
<appender-ref ref="SystemOutFileAppender"/>
<appender-ref ref="ErrOutFileAppender"/>
<appender-ref ref="OpenTelemetryAppender"/>
</root>
</springProfile>
</configuration>
</configuration>
@@ -26,13 +26,13 @@
</#if>
"triggerTimes": ${alert.triggerTimes!0},
"startAt": "${((alert.startAt!0)?number_to_datetime)?string('yyyy-MM-dd HH:mm:ss')}",
<#if alert.activeAt?? && alert.activeAt gt 0>
"activeAt": "${((alert.activeAt!0)?number_to_datetime)?string('yyyy-MM-dd HH:mm:ss')}",
<#if alert.activeAt?? && alert.activeAt gt 0>,
"activeAt": "${((alert.activeAt!0)?number_to_datetime)?string('yyyy-MM-dd HH:mm:ss')}"
</#if>
<#if alert.endAt?? && alert.endAt gt 0>
"endAt": "${(alert.endAt?number_to_datetime)?string('yyyy-MM-dd HH:mm:ss')}"<#if alert.annotations?? && alert.annotations?size gt 0>,</#if>
<#if alert.endAt?? && alert.endAt gt 0>,
"endAt": "${(alert.endAt?number_to_datetime)?string('yyyy-MM-dd HH:mm:ss')}"
</#if>
<#if alert.annotations?? && alert.annotations?size gt 0>
<#if alert.annotations?? && alert.annotations?size gt 0>,
"annotations": {
<#list alert.annotations?keys as key>
"${key}": "${alert.annotations[key]?json_string}"<#if key?has_next>,</#if>
@@ -19,10 +19,12 @@ package org.apache.hertzbeat.manager.controller;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import java.util.ArrayList;
import java.util.List;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.manager.Label;
import org.apache.hertzbeat.common.entity.manager.Tag;
import org.apache.hertzbeat.common.util.JsonUtil;
import org.apache.hertzbeat.manager.service.impl.LabelServiceImpl;
import org.apache.hertzbeat.manager.service.impl.TagServiceImpl;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
@@ -35,38 +37,42 @@ import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
/**
* Test case for {@link LabelController}
* Test case for {@link TagController}
*/
@ExtendWith(MockitoExtension.class)
class LabelControllerTest {
class TagControllerTest {
private MockMvc mockMvc;
@Mock
private LabelServiceImpl labelService;
private TagServiceImpl tagService;
@InjectMocks
private LabelController labelController;
private TagController tagController;
@BeforeEach
void setUp() {
this.mockMvc = MockMvcBuilders.standaloneSetup(labelController).build();
this.mockMvc = MockMvcBuilders.standaloneSetup(tagController).build();
}
@Test
void addNewLabel() throws Exception {
Label label = new Label();
label.setId(87584674384L);
label.setName("app");
label.setTagValue("23");
label.setType((byte) 1);
label.setCreator("tom");
label.setModifier("tom");
void addNewTags() throws Exception {
List<Tag> tags = new ArrayList<>();
Tag tag = new Tag();
tag.setId(87584674384L);
tag.setName("app");
tag.setTagValue("23");
tag.setColor("#ffff");
tag.setType((byte) 1);
tag.setCreator("tom");
tag.setModifier("tom");
tags.add(tag);
this.mockMvc.perform(MockMvcRequestBuilders.post("/api/label")
this.mockMvc.perform(MockMvcRequestBuilders.post("/api/tag")
.contentType(MediaType.APPLICATION_JSON)
.content(JsonUtil.toJson(label)))
.content(JsonUtil.toJson(tags)))
.andExpect(status().isOk())
.andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
.andExpect(jsonPath("$.msg").value("Add success"))
@@ -74,16 +80,17 @@ class LabelControllerTest {
}
@Test
void modifyLabel() throws Exception {
Label tag = new Label();
void modifyMonitor() throws Exception {
Tag tag = new Tag();
tag.setId(87584674384L);
tag.setName("app");
tag.setTagValue("23");
tag.setColor("#ffff");
tag.setType((byte) 1);
tag.setCreator("tom");
tag.setModifier("tom");
this.mockMvc.perform(MockMvcRequestBuilders.put("/api/label")
this.mockMvc.perform(MockMvcRequestBuilders.put("/api/tag")
.contentType(MediaType.APPLICATION_JSON)
.content(JsonUtil.toJson(tag)))
.andExpect(status().isOk())
@@ -93,8 +100,8 @@ class LabelControllerTest {
}
@Test
void getLabels() throws Exception {
this.mockMvc.perform(MockMvcRequestBuilders.get("/api/label?type={type}&search={search}",
void getTags() throws Exception {
this.mockMvc.perform(MockMvcRequestBuilders.get("/api/tag?type={type}&search={search}",
(byte) 1, "status"))
.andExpect(status().isOk())
.andExpect(jsonPath("$.code").value((int) CommonConstants.SUCCESS_CODE))
@@ -102,8 +109,8 @@ class LabelControllerTest {
}
@Test
void deleteLabels() throws Exception {
this.mockMvc.perform(MockMvcRequestBuilders.delete("/api/label")
void deleteTags() throws Exception {
this.mockMvc.perform(MockMvcRequestBuilders.delete("/api/tag")
.contentType(MediaType.MULTIPART_FORM_DATA)
.param("ids", "6565463543"))
.andExpect(status().isOk())
@@ -19,7 +19,6 @@ package org.apache.hertzbeat.manager.dao;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.assertFalse;
import javax.annotation.Resource;
import org.apache.hertzbeat.common.entity.manager.Collector;
import org.apache.hertzbeat.manager.AbstractSpringIntegrationTest;
@@ -28,8 +27,6 @@ import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
/**
* Test case for {@link CollectorDao}
*/
@@ -69,8 +66,5 @@ public class CollectorDaoTest extends AbstractSpringIntegrationTest {
assertTrue(collectorDao.findCollectorByName("test").isPresent());
}
@Test
public void findCollectorsByNameIn(){
assertFalse(collectorDao.findCollectorsByNameIn(List.of("test")).isEmpty());
}
}
@@ -26,7 +26,7 @@ import java.time.LocalDateTime;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import org.apache.hertzbeat.common.entity.manager.Label;
import org.apache.hertzbeat.common.entity.manager.Tag;
import org.apache.hertzbeat.manager.AbstractSpringIntegrationTest;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
@@ -34,19 +34,20 @@ import org.junit.jupiter.api.Test;
import org.springframework.transaction.annotation.Transactional;
/**
* Test case for {@link LabelDao}
* Test case for {@link TagDao}
*/
@Transactional
class LabelDaoTest extends AbstractSpringIntegrationTest {
class TagDaoTest extends AbstractSpringIntegrationTest {
@Resource
private LabelDao labelDao;
private TagDao tagDao;
@BeforeEach
void setUp() {
Label tag = Label.builder()
Tag tag = Tag.builder()
.name("mock tag")
.tagValue("mock value")
.color("mock color")
.type((byte) 1)
.creator("mock creator")
.modifier("mock modifier")
@@ -54,26 +55,26 @@ class LabelDaoTest extends AbstractSpringIntegrationTest {
.gmtUpdate(LocalDateTime.now())
.build();
tag = labelDao.saveAndFlush(tag);
tag = tagDao.saveAndFlush(tag);
assertNotNull(tag);
}
@AfterEach
void tearDown() {
labelDao.deleteAll();
tagDao.deleteAll();
}
@Test
void deleteTagsByIdIn() {
List<Label> tagList = labelDao.findAll();
List<Tag> tagList = tagDao.findAll();
assertNotNull(tagList);
assertFalse(tagList.isEmpty());
Set<Long> ids = tagList.stream().map(Label::getId).collect(Collectors.toSet());
assertDoesNotThrow(() -> labelDao.deleteLabelsByIdIn(ids));
Set<Long> ids = tagList.stream().map(Tag::getId).collect(Collectors.toSet());
assertDoesNotThrow(() -> tagDao.deleteTagsByIdIn(ids));
tagList = labelDao.findAll();
tagList = tagDao.findAll();
assertNotNull(tagList);
assertTrue(tagList.isEmpty());
}
@@ -41,7 +41,6 @@ import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Spy;
import org.mockito.junit.jupiter.MockitoExtension;
import org.springframework.context.ApplicationContext;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.jpa.domain.Specification;
@@ -68,9 +67,6 @@ public class CollectorServiceTest {
@Mock
private ManageServer manageServer;
@Mock
private ApplicationContext applicationContext;
@Test
public void getCollectors() {
@@ -83,7 +83,7 @@ import org.springframework.data.jpa.domain.Specification;
* clickhouse client -h 127.0.0.1 -d default -m -u default --password 123456
* Test case for {@link MonitorService}
*
* @see LabelServiceTest
* @see TagServiceTest
*/
@ExtendWith(MockitoExtension.class)
class MonitorServiceTest {
@@ -101,7 +101,7 @@ class MonitorServiceTest {
private AppService appService;
@Mock
private LabelService tagService;
private TagService tagService;
@Mock
private CollectJobScheduling collectJobScheduling;
@@ -26,12 +26,14 @@ import static org.mockito.Mockito.reset;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Optional;
import org.apache.hertzbeat.common.entity.manager.Label;
import org.apache.hertzbeat.manager.dao.LabelDao;
import org.apache.hertzbeat.manager.service.impl.LabelServiceImpl;
import org.apache.hertzbeat.common.entity.manager.Tag;
import org.apache.hertzbeat.manager.dao.TagDao;
import org.apache.hertzbeat.manager.service.impl.TagServiceImpl;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.InjectMocks;
@@ -42,48 +44,50 @@ import org.springframework.data.domain.PageRequest;
import org.springframework.data.jpa.domain.Specification;
/**
* Test case for {@link LabelService}
* Test case for {@link TagService}
*/
@ExtendWith(MockitoExtension.class)
class LabelServiceTest {
class TagServiceTest {
@InjectMocks
private LabelServiceImpl labelService;
private TagServiceImpl tagService;
@Mock
private LabelDao labelDao;
private TagDao tagDao;
@Test
void addLabel() {
void addTags() {
// Prepare test data
Label label = Label.builder().id(1L).name("tagname").tagValue("tagvalue").build();
when(labelDao.findLabelByNameAndTagValue(anyString(), anyString())).thenReturn(Optional.empty());
List<Tag> tags = Collections.singletonList(
Tag.builder().id(1L).name("tagname").tagValue("tagvalue").build()
);
when(tagDao.findTagByNameAndTagValue(anyString(), anyString())).thenReturn(Optional.empty());
labelService.addLabel(label);
tagService.addTags(tags);
verify(labelDao).save(label);
verify(tagDao).saveAll(tags);
}
@Test
void modifyLabel() {
Label tag = Label.builder().id(1L).build();
when(labelDao.findById(1L)).thenReturn(Optional.of(tag));
when(labelDao.save(tag)).thenReturn(tag);
assertDoesNotThrow(() -> labelService.modifyLabel(tag));
void modifyTag() {
Tag tag = Tag.builder().id(1L).build();
when(tagDao.findById(1L)).thenReturn(Optional.of(tag));
when(tagDao.save(tag)).thenReturn(tag);
assertDoesNotThrow(() -> tagService.modifyTag(tag));
reset();
when(labelDao.findById(1L)).thenReturn(Optional.empty());
assertThrows(IllegalArgumentException.class, () -> labelService.modifyLabel(tag));
when(tagDao.findById(1L)).thenReturn(Optional.empty());
assertThrows(IllegalArgumentException.class, () -> tagService.modifyTag(tag));
}
@Test
void getLabels() {
when(labelDao.findAll(any(Specification.class), any(PageRequest.class))).thenReturn(Page.empty());
assertNotNull(labelService.getLabels(null, null, 1, 10));
void getTags() {
when(tagDao.findAll(any(Specification.class), any(PageRequest.class))).thenReturn(Page.empty());
assertNotNull(tagService.getTags(null, null, 1, 10));
}
@Test
void deleteLabels() {
assertDoesNotThrow(() -> labelService.deleteLabels(new HashSet<>(1)));
void deleteTags() {
assertDoesNotThrow(() -> tagService.deleteTags(new HashSet<>(1)));
}
}
-27
View File
@@ -1,27 +0,0 @@
# Hertzbeat-MCP
## Hertzbeat-Log-MCP
Log MCP Service Based on GreptimeDB.
- GreptimeDB log writing needs to be enabled.
## Claude Desktop Integration (stdio)
```json
{
"mcpServers": {
"hertzbeat-mcp": {
"command": "java",
"args": [
"-Dspring.ai.mcp.server.stdio=true",
"-Dspring.main.web-application-type=none",
"-Dlogging.pattern.console=",
"-Dgreptime.url=http://${IP}:4000",
"-jar",
"${PATH}/hertzbeat-mcp-2.0-SNAPSHOT.jar"
]
}
}
}
```
-107
View File
@@ -1,107 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Licensed to the Apache Software Foundation (ASF) under one or more
~ contributor license agreements. See the NOTICE file distributed with
~ this work for additional information regarding copyright ownership.
~ The ASF licenses this file to You under the Apache License, Version 2.0
~ (the "License"); you may not use this file except in compliance with
~ the License. You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat</artifactId>
<version>2.0-SNAPSHOT</version>
</parent>
<artifactId>hertzbeat-mcp</artifactId>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spring-ai.version>1.0.0-M6</spring-ai.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>3.4.2</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai-bom</artifactId>
<version>${spring-ai.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.ai</groupId>
<artifactId>spring-ai-mcp-server-webflux-spring-boot-starter</artifactId>
<version>${spring-ai.version}</version>
</dependency>
<!-- json path parser-->
<dependency>
<groupId>com.jayway.jsonpath</groupId>
<artifactId>json-path</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>17</source>
<target>17</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<release>${java.version}</release>
<compilerArgs>
<compilerArg>-parameters</compilerArg>
</compilerArgs>
</configuration>
</plugin>
</plugins>
</build>
</project>
@@ -1,44 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.mcp.server;
import org.apache.hertzbeat.mcp.server.service.LogService;
import org.springframework.ai.tool.ToolCallbackProvider;
import org.springframework.ai.tool.method.MethodToolCallbackProvider;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
/**
* MCP Server Application
*/
@SpringBootApplication
public class McpServerApplication {
public static void main(String[] args) {
SpringApplication.run(McpServerApplication.class, args);
}
@Bean
public ToolCallbackProvider tools(
LogService logService) {
return MethodToolCallbackProvider.builder()
.toolObjects(logService)
.build();
}
}
@@ -1,198 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.mcp.server.service;
import com.jayway.jsonpath.JsonPath;
import com.jayway.jsonpath.ReadContext;
import lombok.extern.slf4j.Slf4j;
import org.springframework.ai.tool.annotation.Tool;
import org.springframework.ai.tool.annotation.ToolParam;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Service;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.client.RestClient;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import java.util.List;
import java.util.Map;
/**
* Log query service
*/
@Service
@Slf4j
public class LogService {
private static final String TIMESTAMP_COLUMN = "timestamp";
private static final String SEVERITY_TEXT_COLUMN = "severity_text";
private static final String BODY_COLUMN = "body";
private static final DateTimeFormatter DATE_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
private final RestClient restClient;
public LogService(@Value("${greptime.url}") String greptimeUrl) {
this.restClient = RestClient.builder()
.baseUrl(greptimeUrl)
.defaultHeader("Accept", "application/json")
.defaultHeader("Content-Type", "application/x-www-form-urlencoded")
.build();
}
@Tool(description = "System log query tool that supports filtering by time, log level, and content")
public String getHertzbeatLog(
@ToolParam(description = """
Query system logs with support for filtering by time, log level, and content.
Usage:
1. Table name: hzb_log
2. Common query examples:
- Get latest 10 logs: SELECT * FROM hzb_log ORDER BY timestamp DESC LIMIT 10
- Query ERROR level logs: SELECT * FROM hzb_log WHERE severity_number=17
- Query specific time range: SELECT * FROM hzb_log WHERE timestamp > '2024-01-01 00:00:00'
- Query last ten minutes: SELECT * FROM hzb_log WHERE timestamp >= now() - Interval '10m' AND timestamp < now()
- Query logs at or above the INFO level: SELECT * FROM hzb_log WHERE severity_number >= 9
Field descriptions:
1. severity_number (log level):
- 5: DEBUG
- 9: INFO
- 13: WARN
- 17: ERROR
2. timestamp: log timestamp
3. body: log content
""") String querySql) {
if (!isValidQuery(querySql)) {
return "Invalid query statement";
}
try {
String response = executeQuery(querySql);
return formatQueryResults(response);
} catch (Exception e) {
log.error("Failed to query logs", e);
return "Failed to query logs: " + e.getMessage();
}
}
private boolean isValidQuery(String sql) {
return sql != null && sql.toLowerCase().contains("hzb_log");
}
private String executeQuery(String sql) {
MultiValueMap<String, String> formData = new LinkedMultiValueMap<>();
formData.add("sql", sql);
log.debug("Executing SQL query: {}", sql);
return restClient.post()
.uri("/v1/sql?db=public")
.contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(formData)
.retrieve()
.body(String.class);
}
private String formatQueryResults(String response) {
ReadContext ctx = JsonPath.parse(response);
List<Map<String, Object>> columnSchemas = ctx.read("$.output[0].records.schema.column_schemas");
List<List<Object>> rows = ctx.read("$.output[0].records.rows");
int totalRows = ctx.read("$.output[0].records.total_rows");
ColumnIndices indices = findColumnIndices(columnSchemas);
StringBuilder result = new StringBuilder()
.append("Query Results:\n\n")
.append("Log Time\t\t\tLog Level\tLog Content\n")
.append("----------------------------------------------------\n");
if (rows != null && !rows.isEmpty()) {
formatRows(rows, indices, result);
result.append("\nTotal ").append(totalRows).append(" records");
} else {
result.append("No data");
}
return result.toString();
}
private record ColumnIndices(int timestamp, int severityText, int body) {}
private ColumnIndices findColumnIndices(List<Map<String, Object>> columnSchemas) {
int timestampIndex = -1;
int severityTextIndex = -1;
int bodyIndex = -1;
for (int i = 0; i < columnSchemas.size(); i++) {
String columnName = (String) columnSchemas.get(i).get("name");
switch (columnName) {
case TIMESTAMP_COLUMN -> timestampIndex = i;
case SEVERITY_TEXT_COLUMN -> severityTextIndex = i;
case BODY_COLUMN -> bodyIndex = i;
default -> {
// Ignore other columns
}
}
}
return new ColumnIndices(timestampIndex, severityTextIndex, bodyIndex);
}
private void formatRows(List<List<Object>> rows, ColumnIndices indices, StringBuilder result) {
for (List<Object> row : rows) {
appendTimestamp(row, indices.timestamp(), result);
appendSeverity(row, indices.severityText(), result);
appendBody(row, indices.body(), result);
result.append("\n");
}
}
private void appendTimestamp(List<Object> row, int index, StringBuilder result) {
if (index >= 0 && index < row.size()) {
Object value = row.get(index);
if (value instanceof Number) {
long timestamp = ((Number) value).longValue();
LocalDateTime dateTime = LocalDateTime.ofInstant(
Instant.ofEpochMilli(timestamp / 1_000_000),
ZoneId.systemDefault());
result.append(DATE_FORMATTER.format(dateTime)).append("\t");
return;
}
}
result.append("Unknown time\t");
}
private void appendSeverity(List<Object> row, int index, StringBuilder result) {
if (index >= 0 && index < row.size()) {
result.append(row.get(index)).append("\t");
} else {
result.append("Unknown\t");
}
}
private void appendBody(List<Object> row, int index, StringBuilder result) {
if (index >= 0 && index < row.size()) {
result.append(row.get(index));
} else {
result.append("No content");
}
}
}
@@ -1,28 +0,0 @@
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
spring:
main:
banner-mode: off
ai:
mcp:
server:
name: hertzbeat-log-analysis-server
version: 0.1
#
#logging:
# file:
# name:
+2 -3
View File
@@ -29,11 +29,10 @@
<name>${project.artifactId}</name>
<dependencies>
<!-- collector basic -->
<!-- common -->
<dependency>
<groupId>org.apache.hertzbeat</groupId>
<artifactId>hertzbeat-collector-basic</artifactId>
<version>2.0-SNAPSHOT</version>
<artifactId>hertzbeat-common</artifactId>
</dependency>
<!-- spring -->
<dependency>
@@ -28,12 +28,12 @@ import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.prometheus.parser.MetricFamily;
import org.apache.hertzbeat.collector.collect.prometheus.parser.OnlineParser;
import org.apache.hertzbeat.common.constants.CommonConstants;
import org.apache.hertzbeat.common.entity.dto.MetricFamily;
import org.apache.hertzbeat.common.entity.manager.Monitor;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.hertzbeat.common.queue.CommonDataQueue;
import org.apache.hertzbeat.common.util.OnlineParser;
import org.apache.hertzbeat.common.util.SnowFlakeIdGenerator;
import org.apache.hertzbeat.push.dao.PushMonitorDao;
import org.apache.hertzbeat.push.service.PushGatewayService;
@@ -60,8 +60,4 @@ public interface WarehouseConstants {
String SQL = "sql";
String RANGE = "range";
String INSTANT = "instant";
}
@@ -1,53 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.warehouse.controller;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import java.util.List;
import org.apache.hertzbeat.common.entity.dto.Message;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQuery;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQueryData;
import org.apache.hertzbeat.warehouse.service.DatasourceQueryService;
import org.springframework.beans.factory.annotation.Autowired;
import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* Metrics Data Query API
*/
@RestController
@RequestMapping(produces = {APPLICATION_JSON_VALUE})
@Tag(name = "Metrics Data Query API")
public class DataQueryController {
@Autowired(required = false)
private DatasourceQueryService datasourceQueryService;
@PostMapping("/api/warehouse/query")
@Operation(summary = "Warehouse Query")
public ResponseEntity<Message<List<DatasourceQueryData>>> query(
@Parameter(description = "Query Expr") @RequestBody List<DatasourceQuery> queries) {
return ResponseEntity.ok(Message.success(datasourceQueryService.query(queries)));
}
}
@@ -0,0 +1,78 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hertzbeat.warehouse.controller;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.apache.hertzbeat.common.entity.dto.Message;
import org.apache.hertzbeat.common.entity.dto.query.MetricQueryData;
import org.apache.hertzbeat.warehouse.service.MetricsDataQueryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
/**
* Metrics Data Query API
*/
@RestController
@RequestMapping(produces = {APPLICATION_JSON_VALUE})
@Tag(name = "Metrics Data Query API")
public class MetricsDataQueryController {
@Autowired
private MetricsDataQueryService queryService;
@GetMapping("/api/warehouse/query")
@Operation(summary = "Query Real Time Metrics Data")
public ResponseEntity<Message<List<MetricQueryData>>> queryMetricsData(
@Parameter(description = "Query PromQL expr list", example = "cpu")
@RequestParam List<String> queries,
@Parameter(description = "Query type", example = "promql")
@RequestParam String type,
@Parameter(description = "Query timestamp", example = "1725854804451")
@RequestParam Long time) {
return ResponseEntity.ok(Message.success(queryService.query(queries, type, time)));
}
@GetMapping("/api/warehouse/query/range")
@Operation(summary = "Query Range Metrics Data")
public ResponseEntity<Message<List<MetricQueryData>>> queryMetricsDataRange(
@Parameter(description = "Query PromQL expr list", example = "cpu")
@RequestParam List<String> queries,
@Parameter(description = "Query type", example = "promql")
@RequestParam String type,
@Parameter(description = "Query start timestamp", example = "1725854804451")
@RequestParam Long start,
@Parameter(description = "Query end timestamp", example = "1733630804452")
@RequestParam Long end,
@Parameter(description = "Query step", example = "4m")
@RequestParam String step
) {
return ResponseEntity.ok(Message.success(queryService.queryRange(queries, type, start, end, step)));
}
}
@@ -33,9 +33,7 @@ import org.springframework.web.client.RestTemplate;
@Slf4j
public class GreptimePromqlQueryExecutor extends PromqlQueryExecutor {
private static final String QUERY_PATH = "/v1/prometheus";
private static final String Datasource = "Greptime";
private static final String QUERY_PATH = "/v1/prometheus/api/v1/query";
private final GreptimeProperties greptimeProperties;
@@ -44,10 +42,4 @@ public class GreptimePromqlQueryExecutor extends PromqlQueryExecutor {
greptimeProperties.username(), greptimeProperties.password()));
this.greptimeProperties = greptimeProperties;
}
@Override
public String getDatasource() {
return Datasource;
}
}
@@ -20,16 +20,10 @@
package org.apache.hertzbeat.warehouse.db;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.codec.binary.Base64;
import org.apache.hertzbeat.common.constants.NetworkConstants;
import org.apache.hertzbeat.common.constants.SignConstants;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQuery;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQueryData;
import org.apache.hertzbeat.common.entity.dto.query.MetricQueryData;
import org.apache.hertzbeat.common.util.Base64Util;
import org.apache.hertzbeat.common.util.TimePeriodUtil;
import static org.apache.hertzbeat.warehouse.constants.WarehouseConstants.INSTANT;
import static org.apache.hertzbeat.warehouse.constants.WarehouseConstants.PROMQL;
import static org.apache.hertzbeat.warehouse.constants.WarehouseConstants.RANGE;
import org.apache.hertzbeat.warehouse.store.history.vm.PromQlQueryContent;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpEntity;
@@ -41,12 +35,15 @@ import org.springframework.web.client.RestTemplate;
import org.springframework.web.util.UriComponentsBuilder;
import java.net.URI;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import static org.apache.hertzbeat.warehouse.constants.WarehouseConstants.PROMQL;
/**
* abstract class for promql query executor
*/
@@ -54,15 +51,11 @@ import java.util.Map;
public abstract class PromqlQueryExecutor implements QueryExecutor {
private static final String supportQueryLanguage = PROMQL;
private static final String QUERY_RANGE_PATH = "/api/v1/query_range";
private static final String QUERY_PATH = "/api/v1/query";
protected static final String HTTP_QUERY_PARAM = "query";
protected static final String HTTP_TIME_PARAM = "time";
protected static final String HTTP_START_PARAM = "start";
protected static final String HTTP_END_PARAM = "end";
protected static final String HTTP_STEP_PARAM = "step";
private static final String INNER_KEY_TIME = "__ts__";
private static final String INNER_KEY_VALUE = "__value__";
private final RestTemplate restTemplate;
@@ -76,15 +69,14 @@ public abstract class PromqlQueryExecutor implements QueryExecutor {
/**
* record class for promql http connection
*/
protected record HttpPromqlProperties(
String url,
String username,
String password
) {
}
protected record HttpPromqlProperties (
String url,
String username,
String password
){}
@Override
public List<Map<String, Object>> execute(String queryString) {
protected List<Map<String, Object>> http_promql(Map<String, Object> params) {
// http run the promql query
List<Map<String, Object>> results = new LinkedList<>();
try {
HttpHeaders headers = new HttpHeaders();
@@ -94,13 +86,14 @@ public abstract class PromqlQueryExecutor implements QueryExecutor {
&& StringUtils.hasText(httpPromqlProperties.password())) {
String authStr = httpPromqlProperties.username() + ":" + httpPromqlProperties.password();
String encodedAuth = Base64Util.encode(authStr);
headers.add(HttpHeaders.AUTHORIZATION, NetworkConstants.BASIC + SignConstants.BLANK + encodedAuth);
headers.add(HttpHeaders.AUTHORIZATION, NetworkConstants.BASIC + SignConstants.BLANK + encodedAuth);
}
HttpEntity<Void> httpEntity = new HttpEntity<>(headers);
UriComponentsBuilder uriComponentsBuilder = UriComponentsBuilder.fromHttpUrl(httpPromqlProperties.url + QUERY_PATH);
uriComponentsBuilder.queryParam(HTTP_QUERY_PARAM, queryString);
URI uri = uriComponentsBuilder.build().toUri();
UriComponentsBuilder uriComponentsBuilder = UriComponentsBuilder.fromHttpUrl(httpPromqlProperties.url);
for (Map.Entry<String, Object> entry : params.entrySet()) {
uriComponentsBuilder.queryParam(entry.getKey(), entry.getValue());
}
URI uri = uriComponentsBuilder.build(true).toUri();
ResponseEntity<PromQlQueryContent> responseEntity = restTemplate.exchange(uri,
HttpMethod.GET, httpEntity, PromQlQueryContent.class);
if (responseEntity.getStatusCode().is2xxSuccessful()) {
@@ -133,85 +126,41 @@ public abstract class PromqlQueryExecutor implements QueryExecutor {
return results;
}
@Override
public DatasourceQueryData query(DatasourceQuery datasourceQuery) {
DatasourceQueryData.DatasourceQueryDataBuilder queryDataBuilder = DatasourceQueryData.builder()
.refId(datasourceQuery.getRefId()).status(200);
public MetricQueryData convertToMetricQueryData(Object object) {
MetricQueryData metricQueryData = new MetricQueryData();
try {
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
headers.setAccept(List.of(MediaType.APPLICATION_JSON));
if (StringUtils.hasText(httpPromqlProperties.username())
&& StringUtils.hasText(httpPromqlProperties.password())) {
String authStr = httpPromqlProperties.username() + ":" + httpPromqlProperties.password();
String encodedAuth = new String(Base64.encodeBase64(authStr.getBytes(StandardCharsets.UTF_8)), StandardCharsets.UTF_8);
headers.add(HttpHeaders.AUTHORIZATION, NetworkConstants.BASIC + " " + encodedAuth);
}
HttpEntity<Void> httpEntity = new HttpEntity<>(headers);
URI uri;
if (datasourceQuery.getTimeType().equals(RANGE)) {
uri = UriComponentsBuilder.fromHttpUrl(httpPromqlProperties.url() + QUERY_RANGE_PATH)
.queryParam(HTTP_QUERY_PARAM, datasourceQuery.getExpr())
.queryParam(HTTP_START_PARAM, datasourceQuery.getStart())
.queryParam(HTTP_END_PARAM, datasourceQuery.getEnd())
.queryParam(HTTP_STEP_PARAM, datasourceQuery.getStep())
.build().toUri();
} else if (datasourceQuery.getTimeType().equals(INSTANT)) {
uri = UriComponentsBuilder.fromHttpUrl(httpPromqlProperties.url() + QUERY_PATH)
.queryParam(HTTP_QUERY_PARAM, datasourceQuery.getExpr())
.build().toUri();
} else {
throw new IllegalArgumentException(String.format("no such time type for query id {}.", datasourceQuery.getRefId()));
}
ResponseEntity<PromQlQueryContent> responseEntity = restTemplate.exchange(uri, HttpMethod.GET, httpEntity,
PromQlQueryContent.class);
if (responseEntity.getStatusCode().is2xxSuccessful()) {
log.debug("query metrics data from promql http api success. {}", uri);
if (responseEntity.getBody() != null && responseEntity.getBody().getData() != null
&& responseEntity.getBody().getData().getResult() != null) {
List<PromQlQueryContent.ContentData.Content> contents = responseEntity.getBody().getData().getResult();
List<DatasourceQueryData.SchemaData> schemaDataList = new LinkedList<>();
for (PromQlQueryContent.ContentData.Content content : contents) {
DatasourceQueryData.MetricSchema.MetricSchemaBuilder schemaBuilder = DatasourceQueryData.MetricSchema
.builder().fields(List.of(
// todo: unit?
DatasourceQueryData.MetricField.builder().name(INNER_KEY_TIME)
.type("time").build(),
DatasourceQueryData.MetricField.builder().name(INNER_KEY_VALUE)
.type("number").build()
)).labels(content.getMetric());
List<Object[]> values;
if (datasourceQuery.getTimeType().equals(RANGE)) {
values = content.getValues();
}
else {
values = List.<Object[]>of(content.getValue());
}
values.forEach(objects -> {
objects[0] = TimePeriodUtil.normalizeToMilliseconds(objects[0]);
});
DatasourceQueryData.SchemaData.SchemaDataBuilder schemaData = DatasourceQueryData.SchemaData.builder()
.schema(schemaBuilder.build()).data(values);
schemaDataList.add(schemaData.build());
}
queryDataBuilder.frames(schemaDataList);
}
} else {
log.error("query metrics data from victoria-metrics failed. {}", responseEntity);
queryDataBuilder.msg("query metrics data from victoria-metrics failed. ");
queryDataBuilder.status(responseEntity.getStatusCode().value());
}
List<Map<String, Object>> metrics = (List<Map<String, Object>>) object;
// todo
} catch (Exception e) {
log.error("query metrics data from victoria-metrics error. {}.", e.getMessage(), e);
queryDataBuilder.msg("query metrics data from victoria-metrics error: " + e.getMessage());
queryDataBuilder.status(400);
log.error("converting to metric query data failed.");
}
return queryDataBuilder.build();
return metricQueryData;
}
@Override
public boolean support(String queryLanguage) {
return StringUtils.hasText(queryLanguage) && queryLanguage.equalsIgnoreCase(supportQueryLanguage);
public List<Map<String, Object>> execute(String queryString) {
Map<String, Object> params = new HashMap<>();
params.put(HTTP_QUERY_PARAM, URLEncoder.encode(queryString, StandardCharsets.UTF_8));
return http_promql(params);
}
public List<Map<String, Object>> query(String queryString, Long time) {
Map<String, Object> params = new HashMap<>();
params.put(HTTP_QUERY_PARAM, URLEncoder.encode(queryString, StandardCharsets.UTF_8));
params.put(HTTP_TIME_PARAM, time);
return http_promql(params);
}
public List<Map<String, Object>> query_range(String queryString, Long start, Long end, String step) {
Map<String, Object> params = new HashMap<>();
params.put(HTTP_QUERY_PARAM, URLEncoder.encode(queryString, StandardCharsets.UTF_8));
params.put(HTTP_START_PARAM, start);
params.put(HTTP_END_PARAM, end);
params.put(HTTP_STEP_PARAM, step);
return http_promql(params);
}
public boolean support(String datasource) {
return supportQueryLanguage.equals(datasource);
}
}
@@ -17,8 +17,7 @@
package org.apache.hertzbeat.warehouse.db;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQuery;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQueryData;
import org.apache.hertzbeat.common.entity.dto.query.MetricQueryData;
import java.util.List;
import java.util.Map;
@@ -28,11 +27,13 @@ import java.util.Map;
*/
public interface QueryExecutor {
MetricQueryData convertToMetricQueryData(Object object);
List<Map<String, Object>> execute(String query);
List<Map<String, Object>> query(String query, Long time);
List<Map<String, Object>> query_range(String query, Long start, Long end, String step);
DatasourceQueryData query(DatasourceQuery datasourceQuery);
String getDatasource();
boolean support(String queryLanguage);
boolean support(String datasource);
}
@@ -20,15 +20,13 @@
package org.apache.hertzbeat.warehouse.db;
import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQuery;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQueryData;
import static org.apache.hertzbeat.warehouse.constants.WarehouseConstants.SQL;
import org.springframework.util.StringUtils;
import org.apache.hertzbeat.common.entity.dto.query.MetricQueryData;
import java.util.List;
import java.util.Map;
import static org.apache.hertzbeat.warehouse.constants.WarehouseConstants.SQL;
/**
* abstract class for sql query executor
*/
@@ -42,19 +40,28 @@ public abstract class SqlQueryExecutor implements QueryExecutor {
*/
protected record ConnectorSqlProperties () {}
@Override
public List<Map<String, Object>> execute(String query) {
return null;
protected abstract List<Map<String, Object>> do_sql(Map<String, Object> params);
public MetricQueryData convertToMetricQueryData(Object object) {
MetricQueryData metricQueryData = new MetricQueryData();
try {
List<Map<String, Object>> metrics = (List<Map<String, Object>>) object;
// todo
} catch (Exception e) {
log.error("converting to metric query data failed.");
}
return metricQueryData;
}
@Override
public DatasourceQueryData query(DatasourceQuery datasourceQuery) {
return null;
public abstract List<Map<String, Object>> execute(String query);
public abstract List<Map<String, Object>> query(String query, Long time);
public abstract List<Map<String, Object>> query_range(String query, Long start, Long end, String step);
public boolean support(String datasource) {
return supportQueryLanguage.equals(datasource);
}
@Override
public boolean support(String queryLanguage) {
return StringUtils.hasText(queryLanguage) && queryLanguage.equalsIgnoreCase(supportQueryLanguage);
}
}
}
@@ -31,19 +31,15 @@ import org.springframework.web.client.RestTemplate;
@ConditionalOnProperty(prefix = "warehouse.store.victoria-metrics", name = "enabled", havingValue = "true")
@Slf4j
public class VictoriaMetricsQueryExecutor extends PromqlQueryExecutor {
private static final String Datasource = "VictoriaMetrics";
private static final String QUERY_PATH = "/api/v1/query";
private final VictoriaMetricsProperties victoriaMetricsProp;
public VictoriaMetricsQueryExecutor(VictoriaMetricsProperties victoriaMetricsProp, RestTemplate restTemplate) {
super(restTemplate, new HttpPromqlProperties(victoriaMetricsProp.url(),
super(restTemplate, new HttpPromqlProperties(victoriaMetricsProp.url() + QUERY_PATH,
victoriaMetricsProp.username(), victoriaMetricsProp.password()));
this.victoriaMetricsProp = victoriaMetricsProp;
}
@Override
public String getDatasource() {
return Datasource;
}
}
@@ -17,19 +17,30 @@
package org.apache.hertzbeat.warehouse.service;
import org.apache.hertzbeat.common.entity.dto.query.MetricQueryData;
import java.util.List;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQuery;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQueryData;
/**
* metrics data query service
*/
public interface DatasourceQueryService {
public interface MetricsDataQueryService {
/**
* Query metrics data
* @param queries query expr
* @param time time
* @return data
*/
List<DatasourceQueryData> query(List<DatasourceQuery> queries);
List<MetricQueryData> query(List<String> queries, String queryType, Long time);
/**
* Query metrics data range
* @param queries query expr
* @param start start
* @param end end
* @param step step
* @return data
*/
List<MetricQueryData> queryRange(List<String> queries, String queryType, Long start, Long end, String step);
}
@@ -1,60 +0,0 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.hertzbeat.warehouse.service.impl;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQuery;
import org.apache.hertzbeat.common.entity.dto.query.DatasourceQueryData;
import org.apache.hertzbeat.warehouse.db.QueryExecutor;
import org.apache.hertzbeat.warehouse.service.DatasourceQueryService;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
* datasource query service impl
*/
@Service
public class DatasourceQueryServiceImpl implements DatasourceQueryService {
Map<String, QueryExecutor> executorMap;
DatasourceQueryServiceImpl(List<QueryExecutor> executors) {
executorMap = executors.stream().collect(Collectors.toMap(QueryExecutor::getDatasource, executor -> executor));
}
@Override
public List<DatasourceQueryData> query(List<DatasourceQuery> queries) {
if (queries == null) {
throw new IllegalArgumentException("No query found");
}
List<DatasourceQueryData> datasourceQueryDataList = new ArrayList<>();
for (DatasourceQuery datasourceQuery : queries) {
QueryExecutor executor = executorMap.get(datasourceQuery.getDatasource());
if (executor == null) {
throw new IllegalArgumentException("Unsupported datasource: " + datasourceQuery.getDatasource());
}
datasourceQueryDataList.add(executor.query(datasourceQuery));
}
return datasourceQueryDataList;
}
}
@@ -0,0 +1,67 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.hertzbeat.warehouse.service.impl;
import org.apache.hertzbeat.common.entity.dto.query.MetricQueryData;
import org.apache.hertzbeat.warehouse.db.QueryExecutor;
import org.apache.hertzbeat.warehouse.service.MetricsDataQueryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.List;
@Service
public class MetricsDataQueryServiceImpl implements MetricsDataQueryService {
@Autowired(required = false)
List<QueryExecutor> executors;
@Override
public List<MetricQueryData> query(List<String> queries, String queryType, Long time) {
if (queries == null || executors.isEmpty()) {
throw new IllegalArgumentException("No query executor found");
}
QueryExecutor executor = executors.stream().filter(e -> e.support(queryType)).findFirst().orElse(null);
if (executor == null) {
throw new IllegalArgumentException("Unsupported datasource: " + queryType);
}
List<MetricQueryData> metricQueryDataList = new ArrayList<>();
for (String query : queries) {
metricQueryDataList.add(executor.convertToMetricQueryData(executor.query(query, time)));
}
return metricQueryDataList;
}
@Override
public List<MetricQueryData> queryRange(List<String> queries, String queryType, Long start, Long end, String step) {
if (queries == null || executors.isEmpty()) {
throw new IllegalArgumentException("No query executor found");
}
QueryExecutor executor = executors.stream().filter(e -> e.support(queryType)).findFirst().orElse(null);
if (executor == null) {
throw new IllegalArgumentException("Unsupported datasource: " + queryType);
}
List<MetricQueryData> metricQueryDataList = new ArrayList<>();
for (String query : queries) {
metricQueryDataList.add(executor.convertToMetricQueryData(executor.query_range(query, start, end, step)));
}
return metricQueryDataList;
}
}
@@ -201,9 +201,6 @@ public class JpaDatabaseDataStorage extends AbstractHistoryDataStorage {
List<Predicate> andList = new ArrayList<>();
Predicate predicateMonitorId = criteriaBuilder.equal(root.get("monitorId"), monitorId);
Predicate predicateMonitorType = criteriaBuilder.equal(root.get("app"), app);
if (CommonConstants.PROMETHEUS.equals(app)) {
predicateMonitorType = criteriaBuilder.like(root.get("app"), CommonConstants.PROMETHEUS_APP_PREFIX + "%");
}
Predicate predicateMonitorMetrics = criteriaBuilder.equal(root.get("metrics"), metrics);
Predicate predicateMonitorMetric = criteriaBuilder.equal(root.get("metric"), metric);
andList.add(predicateMonitorId);
@@ -254,7 +254,7 @@ public class VictoriaMetricsClusterDataStorage extends AbstractHistoryDataStorag
}
String timeSeriesSelector =
LABEL_KEY_NAME + "=\"" + labelName + "\"" + "," + LABEL_KEY_INSTANCE + "=\"" + monitorId + "\"" + ","
+ (CommonConstants.PROMETHEUS.equals(app) ? "" : "," + MONITOR_METRIC_KEY + "=\"" + metric + "\"");
+ MONITOR_METRIC_KEY + "=\"" + metric + "\"";
Map<String, List<Value>> instanceValuesMap = new HashMap<>(8);
try {
HttpHeaders headers = new HttpHeaders();
@@ -349,7 +349,7 @@ public class VictoriaMetricsClusterDataStorage extends AbstractHistoryDataStorag
}
String timeSeriesSelector =
LABEL_KEY_NAME + "=\"" + labelName + "\"" + "," + LABEL_KEY_INSTANCE + "=\"" + monitorId + "\"" + ","
+ (CommonConstants.PROMETHEUS.equals(app) ? "" : "," + MONITOR_METRIC_KEY + "=\"" + metric + "\"");
+ MONITOR_METRIC_KEY + "=\"" + metric + "\"";
Map<String, List<Value>> instanceValuesMap = new HashMap<>(8);
try {
HttpHeaders headers = new HttpHeaders();
@@ -253,7 +253,7 @@ public class VictoriaMetricsDataStorage extends AbstractHistoryDataStorage {
}
String timeSeriesSelector = LABEL_KEY_NAME + "=\"" + labelName + "\""
+ "," + LABEL_KEY_INSTANCE + "=\"" + monitorId + "\""
+ (CommonConstants.PROMETHEUS.equals(app) ? "" : "," + MONITOR_METRIC_KEY + "=\"" + metric + "\"");
+ "," + MONITOR_METRIC_KEY + "=\"" + metric + "\"";
Map<String, List<Value>> instanceValuesMap = new HashMap<>(8);
try {
HttpHeaders headers = new HttpHeaders();
@@ -347,7 +347,7 @@ public class VictoriaMetricsDataStorage extends AbstractHistoryDataStorage {
}
String timeSeriesSelector = LABEL_KEY_NAME + "=\"" + labelName + "\""
+ "," + LABEL_KEY_INSTANCE + "=\"" + monitorId + "\""
+ (CommonConstants.PROMETHEUS.equals(app) ? "" : "," + MONITOR_METRIC_KEY + "=\"" + metric + "\"");
+ "," + MONITOR_METRIC_KEY + "=\"" + metric + "\"";
Map<String, List<Value>> instanceValuesMap = new HashMap<>(8);
try {
HttpHeaders headers = new HttpHeaders();
+8
View File
@@ -53,10 +53,18 @@ Bug fix.
5. [[collector]bugfix: fix warehouse data queue consume error #153](https://github.com/apache/hertzbeat/pull/153). issue by @daqianxiaoyao
6. [[web-app]bugfix:fix input blocking when input error in dark theme #157](https://github.com/apache/hertzbeat/pull/157). issue by @ConradWen
**Full Changelog**: <https://github.com/apache/hertzbeat/compare/v1.0-beta.8...v1.0>
Online <https://console.tancloud.cn>.
-----------------------
Redis monitor is coming
<img width="1910" alt="2022-05-29 20 23 58" src="https://user-images.githubusercontent.com/24788200/170868079-325ccc08-165f-4d0e-9ebb-18b0b5c9db3f.png"/>
<img width="959" alt="2022-05-29 20 24 21" src="https://user-images.githubusercontent.com/24788200/170868094-3c4de70f-934a-4a13-ae1a-0744c30f14f3.png"/>
> [HertzBeat](https://github.com/apache/hertzbeat), incubated by [Dromara](https://dromara.org) and open-sourced by [TanCloud](https://tancloud.cn), is an open-source monitoring and alerting project with a user-friendly visual interface that supports monitoring types such as websites, APIs, PING, ports, databases, operating systems, and more.
> Of course, we also provide a corresponding [SaaS cloud monitoring version](https://console.tancloud.cn), so small and medium-sized teams and individuals no longer need to deploy a cumbersome monitoring system to monitor their website resources; you can [log in](https://console.tancloud.cn) to start monitoring for free.
>
+59
View File
@@ -36,6 +36,9 @@ Bugfixes:
Online at <https://console.tancloud.cn>.
---
Windows Monitor coming
![HertzBeat](https://user-images.githubusercontent.com/24788200/174481159-b8a73c87-aff5-4c4c-befb-bd0d26685d71.png)
⚠️ ⚠️⚠️⚠️Please note that upgrading to v1.1.0 from other versions requires running the following SQL script. Now, our table names have a unified prefix "hzb_prefix".
@@ -57,6 +60,62 @@ Have Fun!
---
## V1.1.0
Home: hertzbeat.com | tancloud.cn
Hi guys! HertzBeat v1.1.0 is coming. This version we support snmp protocol and use snmp to collect windows metrics.
Another major change is that we use the H2 database by default to replace the MYSQL database as storage to facilitate the installation and deployment of users. Now only one docker command is needed to install and experience hertzbeat `docker run -d -p 1157:1157 --name hertzbeat apache/hertzbeat`
Let's Try It!
Thanks to the contributors! 👍👍
Feature
1. [[monitor]feature: support snmp collect protocol and windows monitor type #192](https://github.com/apache/hertzbeat/pull/192). contribute by @ChineseTony
2. [[monitor]change default database mysql to h2 #191](https://github.com/apache/hertzbeat/pull/191)
3. [[manager]support monitor params name i18n #184](https://github.com/apache/hertzbeat/pull/184).
4. [[script]build multi cpu arch hertzbeat docker version #189](https://github.com/apache/hertzbeat/pull/189).
5. [[monitor]feature: support oracle multi tablespaces #163](https://github.com/apache/hertzbeat/pull/163) contribute by @brave4Time
6. [[monitor]database tables append prefix hzb_ #193](https://github.com/apache/hertzbeat/pull/193) issue from @shimingxy
Bugfix.
1. [[monitor]fix can not collect cpu metrics in tencent centos #164](https://github.com/apache/hertzbeat/pull/164) contribute by @wyt199905 .
2. [[manager]fix oracle config yml percentage error #168](https://github.com/apache/hertzbeat/pull/168)
3. [[monitor] bugfix: fix elasticsearch collect error when need basic auth #174](https://github.com/apache/hertzbeat/pull/174) contribute by @weifuqing
4. [Change the Oracle database name to the service name to reduce ambiguity #182](https://github.com/apache/hertzbeat/pull/182) @zklmcookle
Online <https://console.tancloud.cn>.
---
Windows Monitor coming
<img width="1444" alt="2022-06-19 11 30 57" src="https://user-images.githubusercontent.com/24788200/174481159-b8a73c87-aff5-4c4c-befb-bd0d26685d71.png"/>
⚠️ ⚠️⚠️⚠️Attention other version upgrade to v1.1.0 need run sql script. Now the tables name has hzb_ prefix.
```properties
ALTER TABLE alert RENAME TO hzb_alert;
ALTER TABLE alert_define RENAME TO hzb_alert_define;
ALTER TABLE alert_define_monitor_bind RENAME TO hzb_alert_define_monitor_bind;
ALTER TABLE monitor RENAME TO hzb_monitor;
ALTER TABLE notice_receiver RENAME TO hzb_notice_receiver;
ALTER TABLE notice_rule RENAME TO hzb_notice_rule;
ALTER TABLE param RENAME TO hzb_param;
ALTER TABLE param_define RENAME TO hzb_param_define;
ALTER TABLE tag RENAME TO hzb_tag;
ALTER TABLE tag_monitor_bind RENAME TO hzb_tag_monitor_bind;
commit;
```
Have Fun!
Have Fun!
---
> [HertzBeat](https://github.com/apache/hertzbeat), incubated by [Dromara](https://dromara.org) and open-sourced by [TanCloud](https://tancloud.cn), is an open-source project supporting monitoring for websites, APIs, PING, ports, databases, operating systems, and more, with a user-friendly visual interface.
> We also offer a [SAAS cloud monitoring version](https://console.tancloud.cn), allowing small and medium teams and individuals to start monitoring their web resources without deploying a complicated monitoring system, simply [log in to start](https://console.tancloud.cn) your monitoring journey for free.
> HertzBeat supports custom monitoring; you can customize the monitoring types and metrics you need through configuration of the YML file to meet common personalized needs.
+58
View File
@@ -36,6 +36,10 @@ Bugfixes:
Online at [https://console.tancloud.cn](https://console.tancloud.cn).
---
Windows Monitor is coming:
![HertzBeat](https://user-images.githubusercontent.com/24788200/174481159-b8a73c87-aff5-4c4c-befb-bd0d26685d71.png)
⚠️ ⚠️⚠️⚠️Please note that upgrading to v1.1.0 from other versions requires running the following SQL script. Now, our table names have a unified prefix hzb_prefix.
```properties
@@ -56,6 +60,60 @@ Have Fun!
---
## V1.1.0
Home: hertzbeat.com | tancloud.cn
Hi guys! HertzBeat v1.1.0 is coming. This version we support snmp protocol and use snmp to collect windows metrics.
Another major change is that we use the H2 database by default to replace the MYSQL database as storage to facilitate the installation and deployment of users. Now only one docker command is needed to install and experience hertzbeat `docker run -d -p 1157:1157 --name hertzbeat apache/hertzbeat`
Let's Try It!
Thanks to the contributors! 👍👍
Feature
1. [[monitor]feature: support snmp collect protocol and windows monitor type #192](https://github.com/apache/hertzbeat/pull/192). contribute by @ChineseTony
2. [[monitor]change default database mysql to h2 #191](https://github.com/apache/hertzbeat/pull/191)
3. [[manager]support monitor params name i18n #184](https://github.com/apache/hertzbeat/pull/184).
4. [[script]build multi cpu arch hertzbeat docker version #189](https://github.com/apache/hertzbeat/pull/189).
5. [[monitor]feature: support oracle multi tablespaces #163](https://github.com/apache/hertzbeat/pull/163) contribute by @brave4Time
6. [[monitor]database tables append prefix hzb_ #193](https://github.com/apache/hertzbeat/pull/193) issue from @shimingxy
Bugfix.
1. [[monitor]fix can not collect cpu metrics in tencent centos #164](https://github.com/apache/hertzbeat/pull/164) contribute by @wyt199905 .
2. [[manager]fix oracle config yml percentage error #168](https://github.com/apache/hertzbeat/pull/168)
3. [[monitor] bugfix: fix elasticsearch collect error when need basic auth #174](https://github.com/apache/hertzbeat/pull/174) contribute by @weifuqing
4. [Change the Oracle database name to the service name to reduce ambiguity #182](https://github.com/apache/hertzbeat/pull/182) @zklmcookle
Online <https://console.tancloud.cn>.
---
Windows Monitor coming
<img width="1444" alt="2022-06-19 11 30 57" src="https://user-images.githubusercontent.com/24788200/174481159-b8a73c87-aff5-4c4c-befb-bd0d26685d71.png"/>
⚠️ ⚠️⚠️⚠️Attention other version upgrade to v1.1.0 need run sql script. Now the tables name has hzb_ prefix.
```properties
ALTER TABLE alert RENAME TO hzb_alert;
ALTER TABLE alert_define RENAME TO hzb_alert_define;
ALTER TABLE alert_define_monitor_bind RENAME TO hzb_alert_define_monitor_bind;
ALTER TABLE monitor RENAME TO hzb_monitor;
ALTER TABLE notice_receiver RENAME TO hzb_notice_receiver;
ALTER TABLE notice_rule RENAME TO hzb_notice_rule;
ALTER TABLE param RENAME TO hzb_param;
ALTER TABLE param_define RENAME TO hzb_param_define;
ALTER TABLE tag RENAME TO hzb_tag;
ALTER TABLE tag_monitor_bind RENAME TO hzb_tag_monitor_bind;
commit;
```
Have Fun!
---
> [HertzBeat](https://github.com/apache/hertzbeat), incubated by [Dromara](https://dromara.org) and open-sourced by [TanCloud](https://tancloud.cn), is an open-source monitoring and alerting project that supports monitoring types such as websites, APIs, PING, ports, databases, operating systems, etc., with a user-friendly and easy-to-use visual interface.
> We also offer a [SaaS cloud monitoring version](https://console.tancloud.cn) for small and medium teams and individuals, eliminating the need to deploy a complicated monitoring system to monitor their web resources. [Sign up to start](https://console.tancloud.cn) your monitoring journey for free.
> HertzBeat supports custom monitoring; by configuring the YML file, we can customize the required monitoring types and metrics to meet common personalized needs.

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