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Co-authored-by: YuLuo <yuluo08290126@gmail.com> Co-authored-by: tomsun28 <tomsun28@outlook.com> Co-authored-by: Calvin <naruse_shinji@163.com>
2.4 KiB
2.4 KiB
id, title, sidebar_label, keywords
| id | title | sidebar_label | keywords | ||
|---|---|---|---|---|---|
| flink | Monitoring Flink | Flink |
|
Collect and monitor the general performance Metrics of Flink.
Configuration parameter
| Parameter Name | Parameter Help Description |
|---|---|
| Monitor Host | The monitored peer IPV4, IPV6, or domain name. Note: Do not include protocol headers (e.g., https://, http://). |
| Task Name | Identifier for this monitoring task, name must be unique. |
| Port | Monitoring port. |
| Query Timeout | Sets the timeout for JVM connection in milliseconds, default is 3000 milliseconds. |
| SSL | Whether to enable SSL (default is off). |
| Username | Connection username. |
| Password | Connection password. |
| Collection Interval | Interval for periodic data collection during monitoring, in seconds. The minimum settable interval is 30 seconds. |
| Whether to detect | Whether to perform a probe check for monitoring availability before adding a new monitor; operations proceed if successful. |
| Description Remarks | Additional identifiers and descriptions for this monitoring, where users can note information. |
Collection Metrics
Metrics Set：Overview
| Metric Name | Metric Unit | Metric Help Description |
|---|---|---|
| slots_total | Units | Total number of slots. |
| slots_used | Units | Number of slots used. |
| task_total | Units | Total number of tasks. |
| jobs_running | Units | Number of jobs running. |
| jobs_failed | Units | Number of jobs failed. |