chenjl/canal
1
0
Fork 0
mirror of https://github.com/alibaba/canal.git synced 2026-11-04 00:30:15 +08:00
Code Issues Packages Projects Releases Wiki Activity

Support seamless docking with Alibaba Cloud RocketMQ commercial service (#1849)

Browse Source
This commit is contained in:
Heng Du
2019-05-27 23:51:32 +08:00
committed by agapple
parent 3b9ff26d1a
commit d0a83aad27
16 changed files with 276 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
client-adapter/common/src/main/java/com/alibaba/otter/canal/client/adapter/support/CanalClientConfig.java
View File

@@ -33,7 +33,14 @@ public class CanalClientConfig {
// aliyun ak/sk
private String accessKey;
private String secretKey;
// 是否启用消息轨迹
private boolean enableMessageTrace;
// 在使用阿里云商业化mq服务时，如果想使用云上消息轨迹功能，请设置此配置为true
private String accessChannel;
// 用于使用开源RocketMQ时，设置自定义的消息轨迹topic
private String customizedTraceTopic;
// 开源RocketMQ命名空间
private String namespace;
// canal adapters 配置
private List<CanalAdapter> canalAdapters;
@@ -133,6 +140,38 @@ public class CanalClientConfig {
this.canalAdapters = canalAdapters;
}
public boolean isEnableMessageTrace() {
return enableMessageTrace;
}
public void setEnableMessageTrace(boolean enableMessageTrace) {
this.enableMessageTrace = enableMessageTrace;
}
public String getAccessChannel() {
return accessChannel;
}
public void setAccessChannel(String accessChannel) {
this.accessChannel = accessChannel;
}
public String getCustomizedTraceTopic() {
return customizedTraceTopic;
}
public void setCustomizedTraceTopic(String customizedTraceTopic) {
this.customizedTraceTopic = customizedTraceTopic;
}
public String getNamespace() {
return namespace;
}
public void setNamespace(String namespace) {
this.namespace = namespace;
}
public static class CanalAdapter {
private String instance; // 实例名

1
client-adapter/launcher/pom.xml
View File

@@ -62,7 +62,6 @@
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-client</artifactId>
<version>4.3.0</version>
</dependency>
<!-- 单独引入kafka依赖 -->
<dependency>

6
client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader/CanalAdapterLoader.java
View File

@@ -130,7 +130,11 @@ public class CanalAdapterLoader {
canalOuterAdapterGroups,
canalClientConfig.getAccessKey(),
canalClientConfig.getSecretKey(),
canalClientConfig.getFlatMessage());
canalClientConfig.getFlatMessage(),
canalClientConfig.isEnableMessageTrace(),
canalClientConfig.getCustomizedTraceTopic(),
canalClientConfig.getAccessChannel(),
canalClientConfig.getNamespace());
canalMQWorker.put(canalAdapter.getInstance() + "-rocketmq-" + group.getGroupId(), rocketMQWorker);
rocketMQWorker.start();

24
client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/loader/CanalAdapterRocketMQWorker.java
View File

@@ -40,6 +40,30 @@ public class CanalAdapterRocketMQWorker extends AbstractCanalAdapterWorker {
logger.info("RocketMQ consumer config topic:{}, nameServer:{}, groupId:{}", topic, nameServers, groupId);
}
public CanalAdapterRocketMQWorker(CanalClientConfig canalClientConfig, String nameServers, String topic,
String groupId, List<List<OuterAdapter>> canalOuterAdapters, String accessKey,
String secretKey, boolean flatMessage, boolean enableMessageTrace,
String customizedTraceTopic, String accessChannel, String namespace) {
super(canalOuterAdapters);
this.canalClientConfig = canalClientConfig;
this.topic = topic;
this.flatMessage = flatMessage;
super.canalDestination = topic;
super.groupId = groupId;
this.connector = new RocketMQCanalConnector(nameServers,
topic,
groupId,
accessKey,
secretKey,
canalClientConfig.getBatchSize(),
flatMessage,
enableMessageTrace,
customizedTraceTopic,
accessChannel,
namespace);
logger.info("RocketMQ consumer config topic:{}, nameServer:{}, groupId:{}", topic, nameServers, groupId);
}
@Override
protected void process() {
while (!running) {

7
client-adapter/launcher/src/main/resources/application.yml
View File

@@ -10,7 +10,7 @@ canal.conf:
mode: tcp # kafka rocketMQ
canalServerHost: 127.0.0.1:11111
# zookeeperHosts: slave1:2181
# mqServers: 127.0.0.1:9092 #or rocketmq
# mqServers: 127.0.0.1:9092 #or rocketmq nameservers
# flatMessage: true
batchSize: 500
syncBatchSize: 1000
@@ -18,6 +18,11 @@ canal.conf:
timeout:
accessKey:
secretKey:
# enableMessageTrace:
# accessChannel:
# customizedTraceTopic:
# namespace:
# srcDataSources:
# defaultDS:
# url: jdbc:mysql://127.0.0.1:3306/mytest?useUnicode=true

4
client/pom.xml
View File

@@ -106,8 +106,8 @@
<artifactId>rocketmq-client</artifactId>
</dependency>
<dependency>
<groupId>com.aliyun.openservices</groupId>
<artifactId>aliware-apache-rocketmq-cloud</artifactId>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-acl</artifactId>
</dependency>
<!-- 客户端要使用请单独引入kafka-clients依赖 -->
<dependency>

44
client/src/main/java/com/alibaba/otter/canal/client/rocketmq/RocketMQCanalConnector.java
View File

@@ -6,6 +6,9 @@ import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
import org.apache.commons.lang.StringUtils;
import org.apache.rocketmq.acl.common.AclClientRPCHook;
import org.apache.rocketmq.acl.common.SessionCredentials;
import org.apache.rocketmq.client.AccessChannel;
import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
import org.apache.rocketmq.client.consumer.listener.ConsumeOrderlyContext;
import org.apache.rocketmq.client.consumer.listener.ConsumeOrderlyStatus;
@@ -24,8 +27,6 @@ import com.alibaba.otter.canal.client.impl.SimpleCanalConnector;
import com.alibaba.otter.canal.protocol.FlatMessage;
import com.alibaba.otter.canal.protocol.Message;
import com.alibaba.otter.canal.protocol.exception.CanalClientException;
import com.aliyun.openservices.apache.api.impl.authority.SessionCredentials;
import com.aliyun.openservices.apache.api.impl.rocketmq.ClientRPCHook;
import com.google.common.collect.Lists;
/**
@@ -41,6 +42,7 @@ import com.google.common.collect.Lists;
public class RocketMQCanalConnector implements CanalMQConnector {
private static final Logger logger = LoggerFactory.getLogger(RocketMQCanalConnector.class);
private static final String CLOUD_ACCESS_CHANNEL = "cloud";
private String nameServer;
private String topic;
@@ -54,6 +56,26 @@ public class RocketMQCanalConnector implements CanalMQConnector {
private volatile ConsumerBatchMessage lastGetBatchMessage = null;
private String accessKey;
private String secretKey;
private String customizedTraceTopic;
private boolean enableMessageTrace = false;
private String accessChannel;
private String namespace;
public RocketMQCanalConnector(String nameServer, String topic, String groupName, String accessKey,
String secretKey, Integer batchSize, boolean flatMessage, boolean enableMessageTrace,
String customizedTraceTopic, String accessChannel, String namespace) {
this(nameServer, topic, groupName, accessKey, secretKey, batchSize, flatMessage, enableMessageTrace, customizedTraceTopic, accessChannel);
this.namespace = namespace;
}
public RocketMQCanalConnector(String nameServer, String topic, String groupName, String accessKey,
String secretKey, Integer batchSize, boolean flatMessage, boolean enableMessageTrace,
String customizedTraceTopic, String accessChannel) {
this(nameServer, topic, groupName, accessKey, secretKey, batchSize, flatMessage);
this.enableMessageTrace = enableMessageTrace;
this.customizedTraceTopic = customizedTraceTopic;
this.accessChannel = accessChannel;
}
public RocketMQCanalConnector(String nameServer, String topic, String groupName, Integer batchSize,
boolean flatMessage){
@@ -73,16 +95,24 @@ public class RocketMQCanalConnector implements CanalMQConnector {
}
public void connect() throws CanalClientException {
RPCHook rpcHook = null;
if (null != accessKey && accessKey.length() > 0 && null != secretKey && secretKey.length() > 0) {
SessionCredentials sessionCredentials = new SessionCredentials();
sessionCredentials.setAccessKey(accessKey);
sessionCredentials.setSecretKey(secretKey);
rpcHook = new ClientRPCHook(sessionCredentials);
rpcHook = new AclClientRPCHook(sessionCredentials);
}
rocketMQConsumer = new DefaultMQPushConsumer(groupName, rpcHook, new AllocateMessageQueueAveragely());
rocketMQConsumer = new DefaultMQPushConsumer(groupName, rpcHook, new AllocateMessageQueueAveragely(), enableMessageTrace, customizedTraceTopic);
rocketMQConsumer.setVipChannelEnabled(false);
if (CLOUD_ACCESS_CHANNEL.equals(this.accessChannel)) {
rocketMQConsumer.setAccessChannel(AccessChannel.CLOUD);
}
if (!StringUtils.isEmpty(this.namespace)) {
rocketMQConsumer.setNamespace(this.namespace);
}
if (!StringUtils.isBlank(nameServer)) {
rocketMQConsumer.setNamesrvAddr(nameServer);
}
@@ -131,7 +161,9 @@ public class RocketMQCanalConnector implements CanalMQConnector {
}
private boolean process(List<MessageExt> messageExts) {
logger.info("Get Message:{}", messageExts);
if (logger.isDebugEnabled()) {
logger.debug("Get Message: {}", messageExts);
}
List messageList = Lists.newArrayList();
for (MessageExt messageExt : messageExts) {
byte[] data = messageExt.getBody();

6
deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalConstants.java
View File

@@ -53,6 +53,12 @@ public class CanalConstants {
public static final String CANAL_ALIYUN_ACCESSKEY = ROOT + "." + "aliyun.accessKey";
public static final String CANAL_ALIYUN_SECRETKEY = ROOT + "." + "aliyun.secretKey";
public static final String CANAL_MQ_PROPERTIES = ROOT + "." + "mq.properties";
public static final String CANAL_MQ_ENABLE_MESSAGE_TRACE = ROOT + "." + "mq.enableMessageTrace";
public static final String CANAL_MQ_ACCESS_CHANNEL = ROOT + "." + "mq.accessChannel";
public static final String CANAL_MQ_CUSTOMIZED_TRACE_TOPIC = ROOT + "." + "mq.customizedTraceTopic";
public static final String CANAL_MQ_NAMESPACE = ROOT + "." + "mq.namespace";
public static String getInstanceModeKey(String destination) {
return MessageFormat.format(INSTANCE_MODE_TEMPLATE, destination);

20
deployer/src/main/java/com/alibaba/otter/canal/deployer/CanalStater.java
View File

@@ -207,6 +207,26 @@ public class CanalStater {
mqProperties.setProducerGroup(producerGroup);
}
String enableMessageTrace = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_ENABLE_MESSAGE_TRACE);
if (!StringUtils.isEmpty(enableMessageTrace)) {
mqProperties.setEnableMessageTrace(Boolean.valueOf(enableMessageTrace));
}
String accessChannel = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_ACCESS_CHANNEL);
if (!StringUtils.isEmpty(accessChannel)) {
mqProperties.setAccessChannel(accessChannel);
}
String customizedTraceTopic = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_CUSTOMIZED_TRACE_TOPIC);
if (!StringUtils.isEmpty(customizedTraceTopic)) {
mqProperties.setCustomizedTraceTopic(customizedTraceTopic);
}
String namespace = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_NAMESPACE);
if (!StringUtils.isEmpty(namespace)) {
mqProperties.setNamespace(namespace);
}
for (Object key : properties.keySet()) {
key = StringUtils.trim(key.toString());
if (((String) key).startsWith(CanalConstants.CANAL_MQ_PROPERTIES)) {

6
deployer/src/main/resources/canal.properties
View File

@@ -118,3 +118,9 @@ canal.mq.acks = all
# use transaction for kafka flatMessage batch produce
canal.mq.transaction = true
#canal.mq.properties. =
canal.mq.producerGroup = test
# Set this value to "cloud", if you want open message trace feature in aliyun.
canal.mq.accessChannel = local
# aliyun mq namespace
#canal.mq.namespace =

6
example/src/main/java/com/alibaba/otter/canal/example/rocketmq/AbstractRocektMQTest.java
View File

@@ -7,5 +7,9 @@ public abstract class AbstractRocektMQTest extends BaseCanalClientTest {
public static String topic = "example";
public static String groupId = "group";
public static String nameServers = "localhost:9876";
public static String accessKey = "";
public static String secretKey = "";
public static boolean enableMessageTrace = false;
public static String accessChannel = "local";
public static String namespace = "";
}

23
example/src/main/java/com/alibaba/otter/canal/example/rocketmq/CanalRocketMQClientExample.java
View File

@@ -1,16 +1,13 @@
package com.alibaba.otter.canal.example.rocketmq;
import com.alibaba.otter.canal.client.rocketmq.RocketMQCanalConnector;
import com.alibaba.otter.canal.protocol.Message;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.Assert;
import com.alibaba.otter.canal.client.rocketmq.RocketMQCanalConnector;
import com.alibaba.otter.canal.example.kafka.AbstractKafkaTest;
import com.alibaba.otter.canal.protocol.Message;
/**
* Kafka client example
*
@@ -38,11 +35,23 @@ public class CanalRocketMQClientExample extends AbstractRocektMQTest {
connector = new RocketMQCanalConnector(nameServers, topic, groupId, 500, false);
}
public CanalRocketMQClientExample(String nameServers, String topic, String groupId, boolean enableMessageTrace,
String accessKey, String secretKey, String accessChannel, String namespace) {
connector = new RocketMQCanalConnector(nameServers, topic, groupId, accessKey,
secretKey, -1, false, enableMessageTrace,
null, accessChannel, namespace);
}
public static void main(String[] args) {
try {
final CanalRocketMQClientExample rocketMQClientExample = new CanalRocketMQClientExample(nameServers,
topic,
groupId);
groupId,
enableMessageTrace,
accessKey,
secretKey,
accessChannel,
namespace);
logger.info("## Start the rocketmq consumer: {}-{}", topic, groupId);
rocketMQClientExample.start();
logger.info("## The canal rocketmq consumer is running now ......");
@@ -108,7 +117,7 @@ public class CanalRocketMQClientExample extends AbstractRocektMQTest {
connector.connect();
connector.subscribe();
while (running) {
List<Message> messages = connector.getListWithoutAck(100L, TimeUnit.MILLISECONDS); // 获取message
List<Message> messages = connector.getListWithoutAck(1000L, TimeUnit.MILLISECONDS); // 获取message
for (Message message : messages) {
long batchId = message.getId();
int size = message.getEntries().size();

11
pom.xml
View File

@@ -99,6 +99,7 @@
<java_target_version>1.8</java_target_version>
<file_encoding>UTF-8</file_encoding>
<spring_version>3.2.18.RELEASE</spring_version>
<rocketmq_version>4.5.1</rocketmq_version>
<maven-jacoco-plugin.version>0.8.3</maven-jacoco-plugin.version>
<maven-surefire.version>2.22.1</maven-surefire.version>
<argline>-server -Xms512m -Xmx1024m -Dfile.encoding=UTF-8
@@ -309,14 +310,14 @@
<version>3.0.2</version>
</dependency>
<dependency>
<groupId>com.aliyun.openservices</groupId>
<artifactId>aliware-apache-rocketmq-cloud</artifactId>
<version>1.0</version>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-client</artifactId>
<version>${rocketmq_version}</version>
</dependency>
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-client</artifactId>
<version>4.3.0</version>
<artifactId>rocketmq-acl</artifactId>
<version>${rocketmq_version}</version>
</dependency>
<dependency>
<groupId>javax.annotation</groupId>

8
server/pom.xml
View File

@@ -41,6 +41,10 @@
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-client</artifactId>
</dependency>
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-acl</artifactId>
</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>
@@ -54,9 +58,5 @@
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.aliyun.openservices</groupId>
<artifactId>aliware-apache-rocketmq-cloud</artifactId>
</dependency>
</dependencies>
</project>

65
server/src/main/java/com/alibaba/otter/canal/common/MQProperties.java
View File

@@ -3,7 +3,7 @@ package com.alibaba.otter.canal.common;
import java.util.Properties;
/**
* kafka 配置项
* MQ 配置项
*
* @author machengyuan 2018-6-11 下午05:30:49
* @version 1.0.0
@@ -27,7 +27,10 @@ public class MQProperties {
private String aliyunSecretKey = "";
private boolean transaction = false; // 是否开启事务
private Properties properties = new Properties();
private boolean enableMessageTrace = false;
private String accessChannel = null;
private String customizedTraceTopic = null;
private String namespace = "";
public static class CanalDestination {
private String canalDestination;
@@ -221,4 +224,62 @@ public class MQProperties {
public void setProperties(Properties properties) {
this.properties = properties;
}
public boolean isEnableMessageTrace() {
return enableMessageTrace;
}
public void setEnableMessageTrace(boolean enableMessageTrace) {
this.enableMessageTrace = enableMessageTrace;
}
public String getAccessChannel() {
return accessChannel;
}
public void setAccessChannel(String accessChannel) {
this.accessChannel = accessChannel;
}
public String getCustomizedTraceTopic() {
return customizedTraceTopic;
}
public void setCustomizedTraceTopic(String customizedTraceTopic) {
this.customizedTraceTopic = customizedTraceTopic;
}
public String getNamespace() {
return namespace;
}
public void setNamespace(String namespace) {
this.namespace = namespace;
}
@Override public String toString() {
return "MQProperties{" +
"servers='" + servers + '\'' +
", retries=" + retries +
", batchSize=" + batchSize +
", lingerMs=" + lingerMs +
", maxRequestSize=" + maxRequestSize +
", bufferMemory=" + bufferMemory +
", filterTransactionEntry=" + filterTransactionEntry +
", producerGroup='" + producerGroup + '\'' +
", canalBatchSize=" + canalBatchSize +
", canalGetTimeout=" + canalGetTimeout +
", flatMessage=" + flatMessage +
", compressionType='" + compressionType + '\'' +
", acks='" + acks + '\'' +
", aliyunAccessKey='" + aliyunAccessKey + '\'' +
", aliyunSecretKey='" + aliyunSecretKey + '\'' +
", transaction=" + transaction +
", properties=" + properties +
", enableMessageTrace=" + enableMessageTrace +
", accessChannel='" + accessChannel + '\'' +
", customizedTraceTopic='" + customizedTraceTopic + '\'' +
", namespace='" + namespace + '\'' +
'}';
}
}

82
server/src/main/java/com/alibaba/otter/canal/rocketmq/CanalRocketMQProducer.java
View File

@@ -4,17 +4,20 @@ import java.util.List;
import java.util.Map;
import org.apache.commons.lang.StringUtils;
import org.apache.rocketmq.acl.common.AclClientRPCHook;
import org.apache.rocketmq.acl.common.SessionCredentials;
import org.apache.rocketmq.client.AccessChannel;
import org.apache.rocketmq.client.exception.MQBrokerException;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.MessageQueueSelector;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.common.message.MessageQueue;
import org.apache.rocketmq.remoting.RPCHook;
import org.apache.rocketmq.remoting.exception.RemotingException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.otter.canal.common.CanalMessageSerializer;
@@ -23,14 +26,13 @@ import com.alibaba.otter.canal.common.MQProperties;
import com.alibaba.otter.canal.protocol.FlatMessage;
import com.alibaba.otter.canal.server.exception.CanalServerException;
import com.alibaba.otter.canal.spi.CanalMQProducer;
import com.aliyun.openservices.apache.api.impl.authority.SessionCredentials;
import com.aliyun.openservices.apache.api.impl.rocketmq.ClientRPCHook;
public class CanalRocketMQProducer implements CanalMQProducer {
private static final Logger logger = LoggerFactory.getLogger(CanalRocketMQProducer.class);
private DefaultMQProducer defaultMQProducer;
private MQProperties mqProperties;
private static final String CLOUD_ACCESS_CHANNEL = "cloud";
@Override
public void init(MQProperties rocketMQProperties) {
@@ -41,10 +43,16 @@ public class CanalRocketMQProducer implements CanalMQProducer {
SessionCredentials sessionCredentials = new SessionCredentials();
sessionCredentials.setAccessKey(rocketMQProperties.getAliyunAccessKey());
sessionCredentials.setSecretKey(rocketMQProperties.getAliyunSecretKey());
rpcHook = new ClientRPCHook(sessionCredentials);
rpcHook = new AclClientRPCHook(sessionCredentials);
}
defaultMQProducer = new DefaultMQProducer(rocketMQProperties.getProducerGroup(), rpcHook);
defaultMQProducer = new DefaultMQProducer(rocketMQProperties.getProducerGroup(), rpcHook, mqProperties.isEnableMessageTrace(), mqProperties.getCustomizedTraceTopic());
if (CLOUD_ACCESS_CHANNEL.equals(rocketMQProperties.getAccessChannel())){
defaultMQProducer.setAccessChannel(AccessChannel.CLOUD);
}
if (!StringUtils.isEmpty(mqProperties.getNamespace())){
defaultMQProducer.setNamespace(mqProperties.getNamespace());
}
defaultMQProducer.setNamesrvAddr(rocketMQProperties.getServers());
defaultMQProducer.setRetryTimesWhenSendFailed(rocketMQProperties.getRetries());
defaultMQProducer.setVipChannelEnabled(false);
@@ -80,6 +88,22 @@ public class CanalRocketMQProducer implements CanalMQProducer {
}
}
private void sendMessage(Message message, int partition) throws Exception{
SendResult sendResult = this.defaultMQProducer.send(message, new MessageQueueSelector() {
@Override
public MessageQueue select(List<MessageQueue> mqs, Message msg, Object arg) {
if (partition > mqs.size()) {
return mqs.get(partition % mqs.size());
} else {
return mqs.get(partition);
}
}
}, null);
if (logger.isDebugEnabled()) {
logger.debug("Send Message Result: {}", sendResult);
}
}
public void send(final MQProperties.CanalDestination destination, String topicName,
com.alibaba.otter.canal.protocol.Message data) throws Exception {
if (!mqProperties.getFlatMessage()) {
@@ -102,17 +126,7 @@ public class CanalRocketMQProducer implements CanalMQProducer {
Message message = new Message(topicName,
CanalMessageSerializer.serializer(dataPartition,
mqProperties.isFilterTransactionEntry()));
this.defaultMQProducer.send(message, new MessageQueueSelector() {
@Override
public MessageQueue select(List<MessageQueue> mqs, Message msg, Object arg) {
if (index > mqs.size()) {
return mqs.get(index % mqs.size());
} else {
return mqs.get(index);
}
}
}, null);
sendMessage(message, index);
} catch (Exception e) {
logger.error("send flat message to hashed partition error", e);
throw e;
@@ -129,17 +143,7 @@ public class CanalRocketMQProducer implements CanalMQProducer {
destination.getCanalDestination(),
partition);
}
this.defaultMQProducer.send(message, new MessageQueueSelector() {
@Override
public MessageQueue select(List<MessageQueue> mqs, Message msg, Object arg) {
if (partition > mqs.size()) {
return mqs.get(partition % mqs.size());
} else {
return mqs.get(partition);
}
}
}, null);
sendMessage(message, partition);
}
} catch (MQClientException | RemotingException | MQBrokerException | InterruptedException e) {
logger.error("Send message error!", e);
@@ -166,17 +170,7 @@ public class CanalRocketMQProducer implements CanalMQProducer {
try {
Message message = new Message(topicName, JSON.toJSONString(flatMessagePart,
SerializerFeature.WriteMapNullValue).getBytes());
this.defaultMQProducer.send(message, new MessageQueueSelector() {
@Override
public MessageQueue select(List<MessageQueue> mqs, Message msg, Object arg) {
if (index > mqs.size()) {
return mqs.get(index % mqs.size());
} else {
return mqs.get(index);
}
}
}, null);
sendMessage(message, index);
} catch (Exception e) {
logger.error("send flat message to hashed partition error", e);
throw e;
@@ -194,17 +188,7 @@ public class CanalRocketMQProducer implements CanalMQProducer {
}
Message message = new Message(topicName, JSON.toJSONString(flatMessage,
SerializerFeature.WriteMapNullValue).getBytes());
this.defaultMQProducer.send(message, new MessageQueueSelector() {
@Override
public MessageQueue select(List<MessageQueue> mqs, Message msg, Object arg) {
if (partition > mqs.size()) {
return mqs.get(partition % mqs.size());
} else {
return mqs.get(partition);
}
}
}, null);
sendMessage(message, partition);
} catch (Exception e) {
logger.error("send flat message to fixed partition error", e);
throw e;