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Merge pull request #876 from rewerma/master

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整合 kafka 到 server 和 client
This commit is contained in:
agapple
2018-08-24 12:05:07 +08:00
committed by GitHub
parent 899592ce2a 6b94f396ff
commit 00b5ade787
39 changed files with 232 additions and 941 deletions
Download Patch File Download Diff File Expand all files Collapse all files
client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support/CanalClientConfig.java
+2 -2
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@@ -20,9 +20,9 @@ public class CanalClientConfig {
private String bootstrapServers;
private List<KafkaTopic> kafkaTopics = new ArrayList<>();
private List<KafkaTopic> kafkaTopics;
private List<CanalInstance> canalInstances = new ArrayList<>();
private List<CanalInstance> canalInstances;
public String getCanalServerHost() {
return canalServerHost;
client-adapter/hbase/src/main/java/com/alibaba/otter/canal/client/adapter/hbase/config/MappingConfigLoader.java
+1 -1
View File
@@ -45,7 +45,7 @@ public class MappingConfigLoader {
continue;
}
c = c.trim();
if (c.startsWith("#")) {
if (c.equals("") || c.startsWith("#")) {
continue;
}
client-launcher/pom.xml
+4 -5
View File
@@ -18,17 +18,16 @@
<artifactId>client-adapter.common</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.otter</groupId>
<artifactId>canal.client</artifactId>
<version>${project.version}</version>
</dependency>
<!-- 单独引入kafka依赖 -->
<dependency>
<groupId>com.alibaba.otter</groupId>
<artifactId>canal.kafka.client</artifactId>
<version>${project.version}</version>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-clients</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>org.yaml</groupId>
client-launcher/src/main/java/com/alibaba/otter/canal/client/adapter/loader/CanalAdapterKafkaWorker.java
+17 -10
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@@ -1,19 +1,25 @@
package com.alibaba.otter.canal.client.adapter.loader;
import com.alibaba.otter.canal.client.adapter.CanalOuterAdapter;
import com.alibaba.otter.canal.client.adapter.loader.AbstractCanalAdapterWorker;
import com.alibaba.otter.canal.kafka.client.KafkaCanalConnector;
import com.alibaba.otter.canal.kafka.client.KafkaCanalConnectors;
import com.alibaba.otter.canal.protocol.Message;
import org.apache.kafka.clients.consumer.CommitFailedException;
import org.apache.kafka.common.errors.WakeupException;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import org.apache.kafka.clients.consumer.CommitFailedException;
import org.apache.kafka.common.errors.WakeupException;
import com.alibaba.otter.canal.client.adapter.CanalOuterAdapter;
import com.alibaba.otter.canal.client.kafka.KafkaCanalConnector;
import com.alibaba.otter.canal.client.kafka.KafkaCanalConnectors;
import com.alibaba.otter.canal.protocol.Message;
/**
* kafka对应的client适配器工作线程
*
* @author machengyuan 2018-8-19 下午11:30:49
* @version 1.0.0
*/
public class CanalAdapterKafkaWorker extends AbstractCanalAdapterWorker {
private KafkaCanalConnector connector;
@@ -85,7 +91,7 @@ public class CanalAdapterKafkaWorker extends AbstractCanalAdapterWorker {
private void process() {
while (!running)
;
ExecutorService executor = Executors.newFixedThreadPool(1);
ExecutorService executor = Executors.newSingleThreadExecutor();
final AtomicBoolean executing = new AtomicBoolean(true);
while (running) {
try {
@@ -136,7 +142,8 @@ public class CanalAdapterKafkaWorker extends AbstractCanalAdapterWorker {
}
});
while (executing.get()) { // keeping kafka client active
// 间隔一段时间ack一次, 防止因超时未响应切换到另外台客户端
while (executing.get()) {
connector.ack();
Thread.sleep(500);
}
client-launcher/src/main/java/com/alibaba/otter/canal/client/adapter/loader/CanalAdapterLoader.java
+47 -42
View File
@@ -26,13 +26,13 @@ public class CanalAdapterLoader {
private static final Logger logger = LoggerFactory.getLogger(CanalAdapterLoader.class);
private CanalClientConfig canalClientConfig;
private CanalClientConfig canalClientConfig;
private Map<String, CanalAdapterWorker> canalWorkers = new HashMap<>();
private Map<String, CanalAdapterKafkaWorker> canalKafkaWorkers = new HashMap<>();
private ExtensionLoader<CanalOuterAdapter> loader;
private ExtensionLoader<CanalOuterAdapter> loader;
public CanalAdapterLoader(CanalClientConfig canalClientConfig){
this.canalClientConfig = canalClientConfig;
@@ -43,7 +43,7 @@ public class CanalAdapterLoader {
*/
public void init() {
// canal instances 和 kafka topics 配置不能同时为空
if (canalClientConfig.getCanalInstances().isEmpty() && canalClientConfig.getKafkaTopics().isEmpty()) {
if (canalClientConfig.getCanalInstances() == null && canalClientConfig.getKafkaTopics() == null) {
throw new RuntimeException("Blank config property: canalInstances or canalKafkaTopics");
}
@@ -58,56 +58,61 @@ public class CanalAdapterLoader {
}
String zkHosts = this.canalClientConfig.getZookeeperHosts();
if (zkHosts == null && sa == null) {
throw new RuntimeException("Blank config property: canalServerHost or zookeeperHosts");
}
// if (zkHosts == null && sa == null) {
// throw new RuntimeException("Blank config property: canalServerHost or
// zookeeperHosts");
// }
// 初始化canal-client的适配器
for (CanalClientConfig.CanalInstance instance : canalClientConfig.getCanalInstances()) {
List<List<CanalOuterAdapter>> canalOuterAdapterGroups = new ArrayList<>();
if (canalClientConfig.getCanalInstances() != null) {
for (CanalClientConfig.CanalInstance instance : canalClientConfig.getCanalInstances()) {
List<List<CanalOuterAdapter>> canalOuterAdapterGroups = new ArrayList<>();
for (CanalClientConfig.AdapterGroup connectorGroup : instance.getAdapterGroups()) {
List<CanalOuterAdapter> canalOutConnectors = new ArrayList<>();
for (CanalOuterAdapterConfiguration c : connectorGroup.getOutAdapters()) {
loadConnector(c, canalOutConnectors);
for (CanalClientConfig.AdapterGroup connectorGroup : instance.getAdapterGroups()) {
List<CanalOuterAdapter> canalOutConnectors = new ArrayList<>();
for (CanalOuterAdapterConfiguration c : connectorGroup.getOutAdapters()) {
loadConnector(c, canalOutConnectors);
}
canalOuterAdapterGroups.add(canalOutConnectors);
}
canalOuterAdapterGroups.add(canalOutConnectors);
CanalAdapterWorker worker;
if (zkHosts != null) {
worker = new CanalAdapterWorker(instance.getInstance(), zkHosts, canalOuterAdapterGroups);
} else {
worker = new CanalAdapterWorker(instance.getInstance(), sa, canalOuterAdapterGroups);
}
canalWorkers.put(instance.getInstance(), worker);
worker.start();
logger.info("Start adapter for canal instance: {} succeed", instance.getInstance());
}
CanalAdapterWorker worker;
if (zkHosts != null) {
worker = new CanalAdapterWorker(instance.getInstance(), zkHosts, canalOuterAdapterGroups);
} else {
worker = new CanalAdapterWorker(instance.getInstance(), sa, canalOuterAdapterGroups);
}
canalWorkers.put(instance.getInstance(), worker);
worker.start();
logger.info("Start adapter for canal instance: {} succeed", instance.getInstance());
}
// 初始化canal-client-kafka的适配器
for (CanalClientConfig.KafkaTopic kafkaTopic : canalClientConfig.getKafkaTopics()) {
for (CanalClientConfig.Group group : kafkaTopic.getGroups()) {
List<List<CanalOuterAdapter>> canalOuterAdapterGroups = new ArrayList<>();
if (canalClientConfig.getKafkaTopics() != null) {
for (CanalClientConfig.KafkaTopic kafkaTopic : canalClientConfig.getKafkaTopics()) {
for (CanalClientConfig.Group group : kafkaTopic.getGroups()) {
List<List<CanalOuterAdapter>> canalOuterAdapterGroups = new ArrayList<>();
List<CanalOuterAdapter> canalOuterAdapters = new ArrayList<>();
List<CanalOuterAdapter> canalOuterAdapters = new ArrayList<>();
for (CanalOuterAdapterConfiguration config : group.getOutAdapters()) {
// for (CanalOuterAdapterConfiguration config : adaptor.getOutAdapters()) {
loadConnector(config, canalOuterAdapters);
// }
for (CanalOuterAdapterConfiguration config : group.getOutAdapters()) {
// for (CanalOuterAdapterConfiguration config : adaptor.getOutAdapters()) {
loadConnector(config, canalOuterAdapters);
// }
}
canalOuterAdapterGroups.add(canalOuterAdapters);
// String zkServers = canalClientConfig.getZookeeperHosts();
CanalAdapterKafkaWorker canalKafkaWorker = new CanalAdapterKafkaWorker(zkHosts,
canalClientConfig.getBootstrapServers(),
kafkaTopic.getTopic(),
group.getGroupId(),
canalOuterAdapterGroups);
canalKafkaWorkers.put(kafkaTopic.getTopic() + "-" + group.getGroupId(), canalKafkaWorker);
canalKafkaWorker.start();
logger.info("Start adapter for canal-client kafka topic: {} succeed",
kafkaTopic.getTopic() + "-" + group.getGroupId());
}
canalOuterAdapterGroups.add(canalOuterAdapters);
String zkServers = canalClientConfig.getZookeeperHosts();
CanalAdapterKafkaWorker canalKafkaWorker = new CanalAdapterKafkaWorker(zkServers,
canalClientConfig.getBootstrapServers(),
kafkaTopic.getTopic(),
group.getGroupId(),
canalOuterAdapterGroups);
canalKafkaWorkers.put(kafkaTopic.getTopic() + "-" + group.getGroupId(), canalKafkaWorker);
canalKafkaWorker.start();
logger.info("Start adapter for canal-client kafka topic: {} succeed",
kafkaTopic.getTopic() + "-" + group.getGroupId());
}
}
}
client-launcher/src/main/resources/canal-client.yml
+9 -10
View File
@@ -1,6 +1,6 @@
canalServerHost: 127.0.0.1:11111
#zookeeperHosts: 127.0.0.1:2181
#bootstrapServers: kafka1.mytest.com:9092,kafka2.mytest.com:9092
#zookeeperHosts: slave1:2181
#bootstrapServers: slave1:6667,slave2:6667
canalInstances:
- instance: example
@@ -10,13 +10,12 @@ canalInstances:
- name: hbase
hosts: slave1:2181
properties: {znodeParent: "/hbase-unsecure"}
#kafkaTopics:
#- topic: devmysql4308
#- topic: example
# groups:
# - groupId: devmysql4308_es
# adapters:
# - name: es
# hosts:
# zkHosts:
# properties: {clusterName: es-service-test}
# - groupId: example_g1
# outAdapters:
# - name: logger
# - name: hbase
# hosts: slave1:2181
# properties: {znodeParent: "/hbase-unsecure"}
client/pom.xml
+7
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@@ -16,6 +16,13 @@
<artifactId>canal.protocol</artifactId>
<version>${project.version}</version>
</dependency>
<!-- 客户端要使用请单独引入kafka依赖 -->
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-clients</artifactId>
<version>1.1.1</version>
<scope>provided</scope>
</dependency>
<!-- junit -->
<dependency>
kafka-client/src/main/java/com/alibaba/otter/canal/kafka/client/KafkaCanalConnector.java → client/src/main/java/com/alibaba/otter/canal/client/kafka/KafkaCanalConnector.java
+48 -49
View File
@@ -1,21 +1,19 @@
package com.alibaba.otter.canal.kafka.client;
package com.alibaba.otter.canal.client.kafka;
import java.util.Collections;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import com.alibaba.otter.canal.common.utils.AddressUtils;
import com.alibaba.otter.canal.common.utils.BooleanMutex;
import com.alibaba.otter.canal.common.zookeeper.ZkClientx;
import com.alibaba.otter.canal.kafka.client.running.ClientRunningData;
import com.alibaba.otter.canal.kafka.client.running.ClientRunningListener;
import com.alibaba.otter.canal.kafka.client.running.ClientRunningMonitor;
import com.alibaba.otter.canal.protocol.Message;
import com.alibaba.otter.canal.protocol.exception.CanalClientException;
import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.apache.kafka.clients.consumer.KafkaConsumer;
import org.apache.kafka.common.TopicPartition;
import org.apache.kafka.common.serialization.StringDeserializer;
import java.util.Collections;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import com.alibaba.otter.canal.client.kafka.running.ClientRunningData;
import com.alibaba.otter.canal.common.utils.AddressUtils;
import com.alibaba.otter.canal.common.zookeeper.ZkClientx;
import com.alibaba.otter.canal.protocol.Message;
import com.alibaba.otter.canal.protocol.exception.CanalClientException;
/**
* canal kafka 数据操作客户端
@@ -26,16 +24,16 @@ import java.util.concurrent.TimeUnit;
public class KafkaCanalConnector {
private KafkaConsumer<String, Message> kafkaConsumer;
private String topic;
private Integer partition;
private Properties properties;
private ClientRunningMonitor runningMonitor; // 运行控制
private ZkClientx zkClientx;
private BooleanMutex mutex = new BooleanMutex(false);
private volatile boolean connected = false;
private volatile boolean running = false;
private String topic;
private Integer partition;
private Properties properties;
// private ClientRunningMonitor runningMonitor; // 运行控制
// private BooleanMutex mutex = new BooleanMutex(false);
private ZkClientx zkClientx;
private volatile boolean connected = false;
private volatile boolean running = false;
public KafkaCanalConnector(String zkServers, String servers, String topic, Integer partition, String groupId) {
public KafkaCanalConnector(String zkServers, String servers, String topic, Integer partition, String groupId){
this.topic = topic;
this.partition = partition;
@@ -44,7 +42,7 @@ public class KafkaCanalConnector {
properties.put("group.id", groupId);
properties.put("enable.auto.commit", false);
properties.put("auto.commit.interval.ms", "1000");
properties.put("auto.offset.reset", "latest"); //如果没有offset则从最后的offset开始读
properties.put("auto.offset.reset", "latest"); // 如果没有offset则从最后的offset开始读
properties.put("request.timeout.ms", "40000"); // 必须大于session.timeout.ms的设置
properties.put("session.timeout.ms", "30000"); // 默认为30秒
properties.put("max.poll.records", "1"); // 所以一次只取一条数据
@@ -58,19 +56,19 @@ public class KafkaCanalConnector {
clientData.setGroupId(groupId);
clientData.setAddress(AddressUtils.getHostIp());
runningMonitor = new ClientRunningMonitor();
runningMonitor.setTopic(topic);
runningMonitor.setZkClient(zkClientx);
runningMonitor.setClientData(clientData);
runningMonitor.setListener(new ClientRunningListener() {
public void processActiveEnter() {
mutex.set(true);
}
public void processActiveExit() {
mutex.set(false);
}
});
// runningMonitor = new ClientRunningMonitor();
// runningMonitor.setTopic(topic);
// runningMonitor.setZkClient(zkClientx);
// runningMonitor.setClientData(clientData);
// runningMonitor.setListener(new ClientRunningListener() {
// public void processActiveEnter() {
// mutex.set(true);
// }
//
// public void processActiveExit() {
// mutex.set(false);
// }
// });
}
}
@@ -95,11 +93,11 @@ public class KafkaCanalConnector {
return;
}
if (runningMonitor != null) {
if (!runningMonitor.isStart()) {
runningMonitor.start();
}
}
// if (runningMonitor != null) {
// if (!runningMonitor.isStart()) {
// runningMonitor.start();
// }
// }
connected = true;
@@ -115,9 +113,9 @@ public class KafkaCanalConnector {
kafkaConsumer.close();
connected = false;
if (runningMonitor.isStart()) {
runningMonitor.stop();
}
// if (runningMonitor.isStart()) {
// runningMonitor.stop();
// }
}
private void waitClientRunning() {
@@ -128,12 +126,12 @@ public class KafkaCanalConnector {
}
running = true;
mutex.get();// 阻塞等待
// mutex.get();// 阻塞等待
} else {
// 单机模式直接设置为running
running = true;
}
} catch (InterruptedException e) {
} catch (Exception e) {
Thread.currentThread().interrupt();
throw new CanalClientException(e);
}
@@ -141,7 +139,8 @@ public class KafkaCanalConnector {
public boolean checkValid() {
if (zkClientx != null) {
return mutex.state();
// return mutex.state();
return true;
} else {
return true;// 默认都放过
}
@@ -234,9 +233,9 @@ public class KafkaCanalConnector {
public void stopRunning() {
if (running) {
running = false; // 设置为非running状态
if (!mutex.state()) {
mutex.set(true); // 中断阻塞
}
// if (!mutex.state()) {
// mutex.set(true); // 中断阻塞
// }
}
}
}
kafka-client/src/main/java/com/alibaba/otter/canal/kafka/client/KafkaCanalConnectors.java → client/src/main/java/com/alibaba/otter/canal/client/kafka/KafkaCanalConnectors.java
+1 -1
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.client;
package com.alibaba.otter.canal.client.kafka;
/**
* canal kafka connectors创建工具类
kafka-client/src/main/java/com/alibaba/otter/canal/kafka/client/MessageDeserializer.java → client/src/main/java/com/alibaba/otter/canal/client/kafka/MessageDeserializer.java
+1 -1
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.client;
package com.alibaba.otter.canal.client.kafka;
import java.util.Map;
kafka-client/src/main/java/com/alibaba/otter/canal/kafka/client/running/ClientRunningData.java → client/src/main/java/com/alibaba/otter/canal/client/kafka/running/ClientRunningData.java
+1 -1
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.client.running;
package com.alibaba.otter.canal.client.kafka.running;
/**
* client running状态信息
kafka-client/src/main/java/com/alibaba/otter/canal/kafka/client/running/ClientRunningListener.java → client/src/main/java/com/alibaba/otter/canal/client/kafka/running/ClientRunningListener.java
+1 -1
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.client.running;
package com.alibaba.otter.canal.client.kafka.running;
/**
* client running状态信息
kafka-client/src/main/java/com/alibaba/otter/canal/kafka/client/running/ClientRunningMonitor.java → client/src/main/java/com/alibaba/otter/canal/client/kafka/running/ClientRunningMonitor.java
+5 -5
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.client.running;
package com.alibaba.otter.canal.client.kafka.running;
import java.text.MessageFormat;
import java.util.Random;
@@ -55,15 +55,15 @@ public class ClientRunningMonitor extends AbstractCanalLifeCycle {
}
private static final Logger logger = LoggerFactory.getLogger(ClientRunningMonitor.class);
private ZkClientx zkClient;
private ZkClientx zkClient;
private String topic;
private ClientRunningData clientData;
private ClientRunningData clientData;
private IZkDataListener dataListener;
private BooleanMutex mutex = new BooleanMutex(false);
private BooleanMutex mutex = new BooleanMutex(false);
private volatile boolean release = false;
private volatile ClientRunningData activeData;
private ScheduledExecutorService delayExector = Executors.newScheduledThreadPool(1);
private ClientRunningListener listener;
private ClientRunningListener listener;
private int delayTime = 5;
private static Integer virtualPort;
kafka-client/src/test/java/com/alibaba/otter/canal/kafka/client/running/AbstractKafkaTest.java → client/src/test/java/com/alibaba/otter/canal/client/running/kafka/AbstractKafkaTest.java
+1 -1
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.client.running;
package com.alibaba.otter.canal.client.running.kafka;
import org.junit.Assert;
kafka-client/src/test/java/com/alibaba/otter/canal/kafka/client/running/CanalKafkaClientExample.java → client/src/test/java/com/alibaba/otter/canal/client/running/kafka/CanalKafkaClientExample.java
+3 -3
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.client.running;
package com.alibaba.otter.canal.client.running.kafka;
import java.util.concurrent.TimeUnit;
@@ -7,8 +7,8 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.Assert;
import com.alibaba.otter.canal.kafka.client.KafkaCanalConnector;
import com.alibaba.otter.canal.kafka.client.KafkaCanalConnectors;
import com.alibaba.otter.canal.client.kafka.KafkaCanalConnector;
import com.alibaba.otter.canal.client.kafka.KafkaCanalConnectors;
import com.alibaba.otter.canal.protocol.Message;
/**
kafka-client/src/test/java/com/alibaba/otter/canal/kafka/client/running/KafkaClientRunningTest.java → client/src/test/java/com/alibaba/otter/canal/client/running/kafka/KafkaClientRunningTest.java
+3 -3
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.client.running;
package com.alibaba.otter.canal.client.running.kafka;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
@@ -9,8 +9,8 @@ import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.alibaba.otter.canal.kafka.client.KafkaCanalConnector;
import com.alibaba.otter.canal.kafka.client.KafkaCanalConnectors;
import com.alibaba.otter.canal.client.kafka.KafkaCanalConnector;
import com.alibaba.otter.canal.client.kafka.KafkaCanalConnectors;
import com.alibaba.otter.canal.protocol.Message;
/**
deployer/pom.xml
+1
View File
@@ -40,6 +40,7 @@
<exclude>**/canal.properties</exclude>
<exclude>**/spring/**</exclude>
<exclude>**/example/**</exclude>
<exclude>**/kafka.yml</exclude>
</excludes>
</configuration>
</plugin>
deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalConstants.java
+1
View File
@@ -23,6 +23,7 @@ public class CanalConstants {
public static final String CANAL_AUTO_SCAN = ROOT + "." + "auto.scan";
public static final String CANAL_AUTO_SCAN_INTERVAL = ROOT + "." + "auto.scan.interval";
public static final String CANAL_CONF_DIR = ROOT + "." + "conf.dir";
public static final String CANAL_SERVER_MODE = ROOT + "." + "serverMode";
public static final String CANAL_DESTINATION_SPLIT = ",";
public static final String GLOBAL_NAME = "global";
deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalLauncher.java
+13
View File
@@ -3,6 +3,8 @@ package com.alibaba.otter.canal.deployer;
import java.io.FileInputStream;
import java.util.Properties;
import com.alibaba.otter.canal.kafka.CanalKafkaStarter;
import com.alibaba.otter.canal.server.CanalServerStarter;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -51,6 +53,17 @@ public class CanalLauncher {
}
});
CanalServerStarter canalServerStarter = null;
String serverMode = properties.getProperty(CanalConstants.CANAL_SERVER_MODE, "tcp");
if (serverMode.equalsIgnoreCase("kafka")) {
canalServerStarter = new CanalKafkaStarter();
} else if (serverMode.equalsIgnoreCase("rocketMQ")) {
// 预留rocketMQ启动
}
if (canalServerStarter != null) {
canalServerStarter.init();
}
} catch (Throwable e) {
logger.error("## Something goes wrong when starting up the canal Server:", e);
System.exit(0);
deployer/src/main/resources/canal.properties
+2
View File
@@ -9,6 +9,8 @@ canal.zkServers=
# flush data to zk
canal.zookeeper.flush.period = 1000
canal.withoutNetty = false
# tcp, kafka, rocketMQ
canal.serverMode = tcp
# flush meta cursor/parse position to file
canal.file.data.dir = ${canal.conf.dir}
canal.file.flush.period = 1000
kafka/src/main/resources/kafka.yml → deployer/src/main/resources/kafka.yml
+3 -3
View File
@@ -12,8 +12,8 @@ canalDestinations:
topic: example
partition:
# 一个destination可以对应多个topic
# topics:
# - topic: example
# partition:
#topics:
# - topic: example
# partition:
kafka-client/pom.xml
-109
View File
@@ -1,109 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<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>
<artifactId>canal</artifactId>
<groupId>com.alibaba.otter</groupId>
<version>1.1.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>com.alibaba.otter</groupId>
<artifactId>canal.kafka.client</artifactId>
<packaging>jar</packaging>
<name>canal kafka client module for otter ${project.version}</name>
<dependencies>
<dependency>
<groupId>com.alibaba.otter</groupId>
<artifactId>canal.protocol</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-clients</artifactId>
<version>1.1.1</version>
</dependency>
<!-- junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
</dependencies>
<profiles>
<profile>
<id>dev</id>
<activation>
<activeByDefault>true</activeByDefault>
<property>
<name>env</name>
<value>!javadoc</value>
</property>
</activation>
</profile>
<profile>
<id>javadoc</id>
<activation>
<property>
<name>env</name>
<value>javadoc</value>
</property>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.9.1</version>
<executions>
<execution>
<id>attach-javadocs</id>
<phase>package</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
<configuration>
<aggregate>true</aggregate>
<show>public</show>
<nohelp>true</nohelp>
<header>${project.artifactId}-${project.version}</header>
<footer>${project.artifactId}-${project.version}</footer>
<doctitle>${project.artifactId}-${project.version}</doctitle>
<links>
<link>https://github.com/alibaba/canal</link>
</links>
<outputDirectory>${project.build.directory}/apidocs/apidocs/${project.version}</outputDirectory>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-scm-publish-plugin</artifactId>
<version>1.0-beta-2</version>
<executions>
<execution>
<id>attach-javadocs</id>
<phase>package</phase>
<goals>
<goal>publish-scm</goal>
</goals>
</execution>
</executions>
<configuration>
<checkoutDirectory>${project.build.directory}/scmpublish</checkoutDirectory>
<checkinComment>Publishing javadoc for ${project.artifactId}:${project.version}</checkinComment>
<content>${project.build.directory}/apidocs</content>
<skipDeletedFiles>true</skipDeletedFiles>
<pubScmUrl>scm:git:git@github.com:alibaba/canal.git</pubScmUrl>
<scmBranch>gh-pages</scmBranch>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
kafka-client/src/test/resources/logback.xml
-19
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@@ -1,19 +0,0 @@
<configuration scan="true" scanPeriod=" 5 seconds">
<jmxConfigurator />
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{56} - %msg%n
</pattern>
</encoder>
</appender>
<logger name="org.apache.kafka" additivity="false">
<level value="ERROR" />
<appender-ref ref="STDOUT" />
</logger>
<root level="INFO">
<appender-ref ref="STDOUT"/>
</root>
</configuration>
kafka/pom.xml
-143
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@@ -1,143 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<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>
<artifactId>canal</artifactId>
<groupId>com.alibaba.otter</groupId>
<version>1.1.1-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>com.alibaba.otter</groupId>
<artifactId>canal.kafka</artifactId>
<packaging>jar</packaging>
<name>canal kafka module for otter ${project.version}</name>
<dependencies>
<dependency>
<groupId>com.alibaba.otter</groupId>
<artifactId>canal.deployer</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.yaml</groupId>
<artifactId>snakeyaml</artifactId>
<version>1.17</version>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka_2.11</artifactId>
<version>1.1.1</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--kafka_2.11_1.1.1 exclusion掉了netty 的依赖，但CanalServerWithNetty 依赖 netty3,升级kafka至 1.1.1 需要显示加入,否则会启动失败 -->
<dependency>
<groupId>org.jboss.netty</groupId>
<artifactId>netty</artifactId>
<version>3.2.2.Final</version>
</dependency>
</dependencies>
<build>
<plugins>
<!-- deploy模块的packaging通常是jar，如果项目中没有java 源代码或资源文件，加上这一段配置使项目能通过构建 -->
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<addMavenDescriptor>true</addMavenDescriptor>
</archive>
<excludes>
<exclude>**/logback.xml</exclude>
<exclude>**/canal.properties</exclude>
<exclude>**/spring/**</exclude>
<exclude>**/example/**</exclude>
<exclude>**/kafka.yml</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<!-- 这是最新版本，推荐使用这个版本 -->
<version>2.2.1</version>
<executions>
<execution>
<id>assemble</id>
<goals>
<goal>single</goal>
</goals>
<phase>package</phase>
</execution>
</executions>
<configuration>
<appendAssemblyId>false</appendAssemblyId>
<attach>false</attach>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>dev</id>
<activation>
<activeByDefault>true</activeByDefault>
<property>
<name>env</name>
<value>!release</value>
</property>
</activation>
<build>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<!-- maven assembly插件需要一个描述文件 来告诉插件包的结构以及打包所需的文件来自哪里 -->
<descriptors>
<descriptor>${basedir}/src/main/assembly/dev.xml</descriptor>
</descriptors>
<finalName>canal</finalName>
<outputDirectory>${project.build.directory}</outputDirectory>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>release</id>
<activation>
<property>
<name>env</name>
<value>release</value>
</property>
</activation>
<build>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<!-- 发布模式使用的maven assembly插件描述文件 -->
<descriptors>
<descriptor>${basedir}/src/main/assembly/release.xml</descriptor>
</descriptors>
<!-- 如果一个应用的包含多个deploy模块，如果使用同样的包名， 如果把它们复制的一个目录中可能会失败，所以包名加了 artifactId以示区分 -->
<finalName>${project.artifactId}-${project.version}</finalName>
<!-- scm 要求 release 模式打出的包放到顶级目录下的target子目录中 -->
<outputDirectory>${project.parent.build.directory}</outputDirectory>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
kafka/src/main/assembly/dev.xml
-64
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@@ -1,64 +0,0 @@
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
<id>dist</id>
<formats>
<format>dir</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<fileSets>
<fileSet>
<directory>.</directory>
<outputDirectory>/</outputDirectory>
<includes>
<include>README*</include>
</includes>
</fileSet>
<fileSet>
<directory>./src/main/bin</directory>
<outputDirectory>bin</outputDirectory>
<includes>
<include>**/*</include>
</includes>
<fileMode>0755</fileMode>
</fileSet>
<fileSet>
<directory>../deployer/src/main/conf</directory>
<outputDirectory>/conf</outputDirectory>
<includes>
<include>**/*</include>
</includes>
</fileSet>
<fileSet>
<directory>../deployer/src/main/resources</directory>
<outputDirectory>/conf</outputDirectory>
<includes>
<include>**/*</include>
</includes>
<excludes>
<exclude>logback.xml</exclude>
</excludes>
</fileSet>
<fileSet>
<directory>./src/main/resources</directory>
<outputDirectory>/conf</outputDirectory>
<includes>
<include>**/*</include>
</includes>
</fileSet>
<fileSet>
<directory>target</directory>
<outputDirectory>logs</outputDirectory>
<excludes>
<exclude>**/*</exclude>
</excludes>
</fileSet>
</fileSets>
<dependencySets>
<dependencySet>
<outputDirectory>lib</outputDirectory>
<excludes>
<exclude>junit:junit</exclude>
</excludes>
</dependencySet>
</dependencySets>
</assembly>
kafka/src/main/assembly/release.xml
-64
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@@ -1,64 +0,0 @@
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
<id>dist</id>
<formats>
<format>tar.gz</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<fileSets>
<fileSet>
<directory>.</directory>
<outputDirectory>/</outputDirectory>
<includes>
<include>README*</include>
</includes>
</fileSet>
<fileSet>
<directory>./src/main/bin</directory>
<outputDirectory>bin</outputDirectory>
<includes>
<include>**/*</include>
</includes>
<fileMode>0755</fileMode>
</fileSet>
<fileSet>
<directory>../deployer/src/main/conf</directory>
<outputDirectory>/conf</outputDirectory>
<includes>
<include>**/*</include>
</includes>
</fileSet>
<fileSet>
<directory>../deployer/src/main/resources</directory>
<outputDirectory>/conf</outputDirectory>
<includes>
<include>**/*</include>
</includes>
<excludes>
<exclude>logback.xml</exclude>
</excludes>
</fileSet>
<fileSet>
<directory>./src/main/resources</directory>
<outputDirectory>/conf</outputDirectory>
<includes>
<include>**/*</include>
</includes>
</fileSet>
<fileSet>
<directory>target</directory>
<outputDirectory>logs</outputDirectory>
<excludes>
<exclude>**/*</exclude>
</excludes>
</fileSet>
</fileSets>
<dependencySets>
<dependencySet>
<outputDirectory>lib</outputDirectory>
<excludes>
<exclude>junit:junit</exclude>
</excludes>
</dependencySet>
</dependencySets>
</assembly>
kafka/src/main/bin/startup.bat
-25
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@@ -1,25 +0,0 @@
@echo off
@if not "%ECHO%" == "" echo %ECHO%
@if "%OS%" == "Windows_NT" setlocal
set ENV_PATH=.\
if "%OS%" == "Windows_NT" set ENV_PATH=%~dp0%
set conf_dir=%ENV_PATH%\..\conf
set canal_conf=%conf_dir%\canal.properties
set logback_configurationFile=%conf_dir%\logback.xml
set CLASSPATH=%conf_dir%
set CLASSPATH=%conf_dir%\..\lib\*;%CLASSPATH%
set JAVA_MEM_OPTS= -Xms128m -Xmx512m -XX:PermSize=128m
set JAVA_OPTS_EXT= -Djava.awt.headless=true -Djava.net.preferIPv4Stack=true -Dapplication.codeset=UTF-8 -Dfile.encoding=UTF-8
set JAVA_DEBUG_OPT= -server -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=9099,server=y,suspend=n
set CANAL_OPTS= -DappName=otter-canal -Dlogback.configurationFile="%logback_configurationFile%" -Dcanal.conf="%canal_conf%"
set JAVA_OPTS= %JAVA_MEM_OPTS% %JAVA_OPTS_EXT% %JAVA_DEBUG_OPT% %CANAL_OPTS%
set CMD_STR= java %JAVA_OPTS% -classpath "%CLASSPATH%" java %JAVA_OPTS% -classpath "%CLASSPATH%" com.alibaba.otter.canal.kafka.CanalLauncher
echo start cmd : %CMD_STR%
java %JAVA_OPTS% -classpath "%CLASSPATH%" com.alibaba.otter.canal.kafka.CanalLauncher
kafka/src/main/bin/startup.sh
-104
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@@ -1,104 +0,0 @@
#!/bin/bash
current_path=`pwd`
case "`uname`" in
Linux)
bin_abs_path=$(readlink -f $(dirname $0))
;;
*)
bin_abs_path=`cd $(dirname $0); pwd`
;;
esac
base=${bin_abs_path}/..
canal_conf=$base/conf/canal.properties
logback_configurationFile=$base/conf/logback.xml
export LANG=en_US.UTF-8
export BASE=$base
if [ -f $base/bin/canal.pid ] ; then
echo "found canal.pid , Please run stop.sh first ,then startup.sh" 2>&2
exit 1
fi
if [ ! -d $base/logs/canal ] ; then
mkdir -p $base/logs/canal
fi
## set java path
if [ -z "$JAVA" ] ; then
JAVA=$(which java)
fi
ALIBABA_JAVA="/usr/alibaba/java/bin/java"
TAOBAO_JAVA="/opt/taobao/java/bin/java"
if [ -z "$JAVA" ]; then
if [ -f $ALIBABA_JAVA ] ; then
JAVA=$ALIBABA_JAVA
elif [ -f $TAOBAO_JAVA ] ; then
JAVA=$TAOBAO_JAVA
else
echo "Cannot find a Java JDK. Please set either set JAVA or put java (>=1.5) in your PATH." 2>&2
exit 1
fi
fi
case "$#"
in
0 )
;;
1 )
var=$*
if [ -f $var ] ; then
canal_conf=$var
else
echo "THE PARAMETER IS NOT CORRECT.PLEASE CHECK AGAIN."
exit
fi;;
2 )
var=$1
if [ -f $var ] ; then
canal_conf=$var
else
if [ "$1" = "debug" ]; then
DEBUG_PORT=$2
DEBUG_SUSPEND="n"
JAVA_DEBUG_OPT="-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=$DEBUG_PORT,server=y,suspend=$DEBUG_SUSPEND"
fi
fi;;
* )
echo "THE PARAMETERS MUST BE TWO OR LESS.PLEASE CHECK AGAIN."
exit;;
esac
str=`file -L $JAVA | grep 64-bit`
if [ -n "$str" ]; then
JAVA_OPTS="-server -Xms2048m -Xmx3072m -Xmn1024m -XX:SurvivorRatio=2 -XX:PermSize=96m -XX:MaxPermSize=256m -Xss256k -XX:-UseAdaptiveSizePolicy -XX:MaxTenuringThreshold=15 -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseCMSCompactAtFullCollection -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError"
else
JAVA_OPTS="-server -Xms1024m -Xmx1024m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:MaxPermSize=128m "
fi
JAVA_OPTS=" $JAVA_OPTS -Djava.awt.headless=true -Djava.net.preferIPv4Stack=true -Dfile.encoding=UTF-8"
CANAL_OPTS="-DappName=otter-canal -Dlogback.configurationFile=$logback_configurationFile -Dcanal.conf=$canal_conf"
if [ -e $canal_conf -a -e $logback_configurationFile ]
then
for i in $base/lib/*;
do CLASSPATH=$i:"$CLASSPATH";
done
CLASSPATH="$base/conf:$CLASSPATH";
echo "cd to $bin_abs_path for workaround relative path"
cd $bin_abs_path
echo LOG CONFIGURATION : $logback_configurationFile
echo canal conf : $canal_conf
echo CLASSPATH :$CLASSPATH
$JAVA $JAVA_OPTS $JAVA_DEBUG_OPT $CANAL_OPTS -classpath .:$CLASSPATH com.alibaba.otter.canal.kafka.CanalLauncher 1>>$base/logs/canal/canal.log 2>&1 &
echo $! > $base/bin/canal.pid
echo "cd to $current_path for continue"
cd $current_path
else
echo "canal conf("$canal_conf") OR log configration file($logback_configurationFile) is not exist,please create then first!"
fi
kafka/src/main/bin/stop.sh
-65
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@@ -1,65 +0,0 @@
#!/bin/bash
cygwin=false;
linux=false;
case "`uname`" in
CYGWIN*)
cygwin=true
;;
Linux*)
linux=true
;;
esac
get_pid() {
STR=$1
PID=$2
if $cygwin; then
JAVA_CMD="$JAVA_HOME\bin\java"
JAVA_CMD=`cygpath --path --unix $JAVA_CMD`
JAVA_PID=`ps |grep $JAVA_CMD |awk '{print $1}'`
else
if $linux; then
if [ ! -z "$PID" ]; then
JAVA_PID=`ps -C java -f --width 1000|grep "$STR"|grep "$PID"|grep -v grep|awk '{print $2}'`
else
JAVA_PID=`ps -C java -f --width 1000|grep "$STR"|grep -v grep|awk '{print $2}'`
fi
else
if [ ! -z "$PID" ]; then
JAVA_PID=`ps aux |grep "$STR"|grep "$PID"|grep -v grep|awk '{print $2}'`
else
JAVA_PID=`ps aux |grep "$STR"|grep -v grep|awk '{print $2}'`
fi
fi
fi
echo $JAVA_PID;
}
base=`dirname $0`/..
pidfile=$base/bin/canal.pid
if [ ! -f "$pidfile" ];then
echo "canal is not running. exists"
exit
fi
pid=`cat $pidfile`
if [ "$pid" == "" ] ; then
pid=`get_pid "appName=otter-canal"`
fi
echo -e "`hostname`: stopping canal $pid ... "
kill $pid
LOOPS=0
while (true);
do
gpid=`get_pid "appName=otter-canal" "$pid"`
if [ "$gpid" == "" ] ; then
echo "Oook! cost:$LOOPS"
`rm $pidfile`
break;
fi
let LOOPS=LOOPS+1
sleep 1
done
kafka/src/main/java/com/alibaba/otter/canal/kafka/CanalLauncher.java
-17
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@@ -1,17 +0,0 @@
package com.alibaba.otter.canal.kafka;
import com.alibaba.otter.canal.kafka.producer.CanalKafkaStarter;
/**
* canal-kafka独立版本启动的入口类
*
* @author machengyuan 2018-6-11 下午05:30:49
* @version 1.0.0
*/
public class CanalLauncher {
public static void main(String[] args) {
CanalServerStarter.init();
CanalKafkaStarter.init();
}
}
kafka/src/main/java/com/alibaba/otter/canal/kafka/CanalServerStarter.java
-78
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@@ -1,78 +0,0 @@
package com.alibaba.otter.canal.kafka;
import java.io.FileInputStream;
import java.util.Properties;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.alibaba.otter.canal.deployer.CanalController;
/**
* canal server 启动类
*
* @author machengyuan 2018-6-11 下午05:30:49
* @version 1.0.0
*/
public class CanalServerStarter {
private static final String CLASSPATH_URL_PREFIX = "classpath:";
private static final Logger logger = LoggerFactory.getLogger(CanalServerStarter.class);
private volatile static boolean running = false;
public static void init() {
try {
logger.info("## set default uncaught exception handler");
setGlobalUncaughtExceptionHandler();
logger.info("## load canal configurations");
String conf = System.getProperty("canal.conf", "classpath:canal.properties");
Properties properties = new Properties();
if (conf.startsWith(CLASSPATH_URL_PREFIX)) {
conf = StringUtils.substringAfter(conf, CLASSPATH_URL_PREFIX);
properties.load(CanalLauncher.class.getClassLoader().getResourceAsStream(conf));
} else {
properties.load(new FileInputStream(conf));
}
logger.info("## start the canal server.");
final CanalController controller = new CanalController(properties);
controller.start();
running = true;
logger.info("## the canal server is running now ......");
Runtime.getRuntime().addShutdownHook(new Thread() {
public void run() {
try {
logger.info("## stop the canal server");
running = false;
controller.stop();
} catch (Throwable e) {
logger.warn("##something goes wrong when stopping canal Server:", e);
} finally {
logger.info("## canal server is down.");
}
}
});
} catch (Throwable e) {
logger.error("## Something goes wrong when starting up the canal Server:", e);
System.exit(0);
}
}
public static boolean isRunning() {
return running;
}
private static void setGlobalUncaughtExceptionHandler() {
Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
@Override
public void uncaughtException(Thread t, Throwable e) {
logger.error("UnCaughtException", e);
}
});
}
}
kafka/src/main/resources/logback.xml
-85
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@@ -1,85 +0,0 @@
<configuration scan="true" scanPeriod=" 5 seconds">
<jmxConfigurator />
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{56} - %msg%n
</pattern>
</encoder>
</appender>
<appender name="CANAL-ROOT" class="ch.qos.logback.classic.sift.SiftingAppender">
<discriminator>
<Key>destination</Key>
<DefaultValue>canal</DefaultValue>
</discriminator>
<sift>
<appender name="FILE-${destination}" class="ch.qos.logback.core.rolling.RollingFileAppender">
<File>../logs/${destination}/${destination}.log</File>
<rollingPolicy
class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- rollover daily -->
<fileNamePattern>../logs/${destination}/%d{yyyy-MM-dd}/${destination}-%d{yyyy-MM-dd}-%i.log.gz</fileNamePattern>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- or whenever the file size reaches 100MB -->
<maxFileSize>512MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<maxHistory>60</maxHistory>
</rollingPolicy>
<encoder>
<pattern>
%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{56} - %msg%n
</pattern>
</encoder>
</appender>
</sift>
</appender>
<appender name="CANAL-META" class="ch.qos.logback.classic.sift.SiftingAppender">
<discriminator>
<Key>destination</Key>
<DefaultValue>canal</DefaultValue>
</discriminator>
<sift>
<appender name="META-FILE-${destination}" class="ch.qos.logback.core.rolling.RollingFileAppender">
<File>../logs/${destination}/meta.log</File>
<rollingPolicy
class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- rollover daily -->
<fileNamePattern>../logs/${destination}/%d{yyyy-MM-dd}/meta-%d{yyyy-MM-dd}-%i.log.gz</fileNamePattern>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- or whenever the file size reaches 100MB -->
<maxFileSize>32MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<maxHistory>60</maxHistory>
</rollingPolicy>
<encoder>
<pattern>
%d{yyyy-MM-dd HH:mm:ss.SSS} - %msg%n
</pattern>
</encoder>
</appender>
</sift>
</appender>
<logger name="com.alibaba.otter.canal.instance" additivity="false">
<level value="INFO" />
<appender-ref ref="CANAL-ROOT" />
</logger>
<logger name="com.alibaba.otter.canal.deployer" additivity="false">
<level value="INFO" />
<appender-ref ref="CANAL-ROOT" />
</logger>
<logger name="com.alibaba.otter.canal.meta.FileMixedMetaManager" additivity="false">
<level value="INFO" />
<appender-ref ref="CANAL-META" />
</logger>
<logger name="com.alibaba.otter.canal.kafka" additivity="false">
<level value="INFO" />
<appender-ref ref="CANAL-ROOT" />
</logger>
<root level="WARN">
<appender-ref ref="STDOUT"/>
<appender-ref ref="CANAL-ROOT" />
</root>
</configuration>
pom.xml
-2
View File
@@ -117,8 +117,6 @@
<module>client</module>
<module>deployer</module>
<module>example</module>
<module>kafka</module>
<module>kafka-client</module>
<module>prometheus</module>
<module>client-adapter</module>
<module>client-launcher</module>
server/pom.xml
+23
View File
@@ -25,6 +25,29 @@
<artifactId>canal.instance.manager</artifactId>
<version>${project.version}</version>
</dependency>
<!-- kafka -->
<dependency>
<groupId>org.yaml</groupId>
<artifactId>snakeyaml</artifactId>
<version>1.17</version>
</dependency>
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka_2.11</artifactId>
<version>1.1.1</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--kafka_2.11_1.1.1 exclusion掉了netty 的依赖，但CanalServerWithNetty 依赖 netty3,升级kafka至 1.1.1 需要显示加入,否则会启动失败 -->
<dependency>
<groupId>org.jboss.netty</groupId>
<artifactId>netty</artifactId>
<version>3.2.2.Final</version>
</dependency>
<!-- test dependency -->
<dependency>
kafka/src/main/java/com/alibaba/otter/canal/kafka/producer/CanalKafkaProducer.java → server/src/main/java/com/alibaba/otter/canal/kafka/CanalKafkaProducer.java
+3 -4
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.producer;
package com.alibaba.otter.canal.kafka;
import java.io.IOException;
import java.util.Properties;
@@ -10,7 +10,6 @@ import org.apache.kafka.common.serialization.StringSerializer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.alibaba.otter.canal.kafka.producer.KafkaProperties.Topic;
import com.alibaba.otter.canal.protocol.Message;
/**
@@ -21,7 +20,7 @@ import com.alibaba.otter.canal.protocol.Message;
*/
public class CanalKafkaProducer {
private static final Logger logger = LoggerFactory.getLogger(CanalKafkaProducer.class);
private static final Logger logger = LoggerFactory.getLogger(CanalKafkaProducer.class);
private Producer<String, Message> producer;
@@ -49,7 +48,7 @@ public class CanalKafkaProducer {
}
}
public void send(Topic topic, Message message) throws IOException {
public void send(KafkaProperties.Topic topic, Message message) throws IOException {
// set canal.instance.filter.transaction.entry = true
// boolean valid = false;
kafka/src/main/java/com/alibaba/otter/canal/kafka/producer/CanalKafkaStarter.java → server/src/main/java/com/alibaba/otter/canal/kafka/CanalKafkaStarter.java
+15 -16
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.producer;
package com.alibaba.otter.canal.kafka;
import java.io.FileInputStream;
import java.util.List;
@@ -10,11 +10,11 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.yaml.snakeyaml.Yaml;
import com.alibaba.otter.canal.kafka.CanalServerStarter;
import com.alibaba.otter.canal.kafka.producer.KafkaProperties.CanalDestination;
import com.alibaba.otter.canal.kafka.producer.KafkaProperties.Topic;
import com.alibaba.otter.canal.kafka.KafkaProperties.CanalDestination;
import com.alibaba.otter.canal.kafka.KafkaProperties.Topic;
import com.alibaba.otter.canal.protocol.ClientIdentity;
import com.alibaba.otter.canal.protocol.Message;
import com.alibaba.otter.canal.server.CanalServerStarter;
import com.alibaba.otter.canal.server.embedded.CanalServerWithEmbedded;
/**
@@ -23,20 +23,21 @@ import com.alibaba.otter.canal.server.embedded.CanalServerWithEmbedded;
* @author machengyuan 2018-6-11 下午05:30:49
* @version 1.0.0
*/
public class CanalKafkaStarter {
public class CanalKafkaStarter implements CanalServerStarter {
private static final String CLASSPATH_URL_PREFIX = "classpath:";
private static final Logger logger = LoggerFactory.getLogger(CanalKafkaStarter.class);
private static final Logger logger = LoggerFactory.getLogger(CanalKafkaStarter.class);
private volatile static boolean running = false;
private static final String CLASSPATH_URL_PREFIX = "classpath:";
private static ExecutorService executorService;
private volatile boolean running = false;
private static CanalKafkaProducer canalKafkaProducer;
private ExecutorService executorService;
private static KafkaProperties kafkaProperties;
private CanalKafkaProducer canalKafkaProducer;
public static void init() {
private KafkaProperties kafkaProperties;
public void init() {
try {
logger.info("## load kafka configurations");
String conf = System.getProperty("kafka.conf", "classpath:kafka.yml");
@@ -96,11 +97,9 @@ public class CanalKafkaStarter {
}
}
private static void worker(CanalDestination destination) {
private void worker(CanalDestination destination) {
while (!running)
;
while (!CanalServerStarter.isRunning())
; // 等待server启动完成
logger.info("## start the canal consumer: {}.", destination.getCanalDestination());
CanalServerWithEmbedded server = CanalServerWithEmbedded.instance();
ClientIdentity clientIdentity = new ClientIdentity(destination.getCanalDestination(), (short) 1001, "");
@@ -121,7 +120,7 @@ public class CanalKafkaStarter {
Message message = server.getWithoutAck(clientIdentity, kafkaProperties.getCanalBatchSize()); // 获取指定数量的数据
long batchId = message.getId();
try {
int size = message.isRaw() ? message.getRawEntries().size() : message.getEntries().size();
int size = message.isRaw() ? message.getRawEntries().size() : message.getEntries().size();
if (batchId != -1 && size != 0) {
if (!StringUtils.isEmpty(destination.getTopic())) {
Topic topic = new Topic();
kafka/src/main/java/com/alibaba/otter/canal/kafka/producer/KafkaProperties.java → server/src/main/java/com/alibaba/otter/canal/kafka/KafkaProperties.java
+1 -1
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.producer;
package com.alibaba.otter.canal.kafka;
import java.util.ArrayList;
import java.util.HashSet;
kafka/src/main/java/com/alibaba/otter/canal/kafka/producer/MessageSerializer.java → server/src/main/java/com/alibaba/otter/canal/kafka/MessageSerializer.java
+7 -7
View File
@@ -1,4 +1,4 @@
package com.alibaba.otter.canal.kafka.producer;
package com.alibaba.otter.canal.kafka;
import java.util.List;
import java.util.Map;
@@ -37,20 +37,20 @@ public class MessageSerializer implements Serializer<Message> {
List<ByteString> rowEntries = data.getRawEntries();
// message size
int messageSize = 0;
messageSize += com.google.protobuf.CodedOutputStream.computeInt64Size(1, data.getId());
messageSize += CodedOutputStream.computeInt64Size(1, data.getId());
int dataSize = 0;
for (int i = 0; i < rowEntries.size(); i++) {
dataSize += com.google.protobuf.CodedOutputStream.computeBytesSizeNoTag(rowEntries.get(i));
dataSize += CodedOutputStream.computeBytesSizeNoTag(rowEntries.get(i));
}
messageSize += dataSize;
messageSize += 1 * rowEntries.size();
// packet size
int size = 0;
size += com.google.protobuf.CodedOutputStream.computeEnumSize(3,
size += CodedOutputStream.computeEnumSize(3,
PacketType.MESSAGES.getNumber());
size += com.google.protobuf.CodedOutputStream.computeTagSize(5)
+ com.google.protobuf.CodedOutputStream.computeRawVarint32Size(messageSize)
size += CodedOutputStream.computeTagSize(5)
+ CodedOutputStream.computeRawVarint32Size(messageSize)
+ messageSize;
// build data
byte[] body = new byte[size];
@@ -73,7 +73,7 @@ public class MessageSerializer implements Serializer<Message> {
}
CanalPacket.Packet.Builder packetBuilder = CanalPacket.Packet.newBuilder();
packetBuilder.setType(CanalPacket.PacketType.MESSAGES);
packetBuilder.setType(PacketType.MESSAGES);
packetBuilder.setBody(messageBuilder.build().toByteString());
return packetBuilder.build().toByteArray();
}
server/src/main/java/com/alibaba/otter/canal/server/CanalServerStarter.java
+12
View File
@@ -0,0 +1,12 @@
package com.alibaba.otter.canal.server;
/**
* 外部服务如Kafka, RocketMQ启动接口
*
* @author machengyuan 2018-8-23 下午05:20:29
* @version 1.0.0
*/
public interface CanalServerStarter {
void init();
}