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https://github.com/alibaba/canal.git
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配置整理
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@@ -17,13 +17,13 @@ public class CanalClientConfig {
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private String zookeeperHosts; // 集群模式下的zk地址, 如果配置了单机地址则以单机为准!!
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private String mqServers; // kafka or rocket mq 地址
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private String mqServers; // kafka or rocket mq 地址
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private Boolean flatMessage = true; // 是否已flatMessage模式传输, 只适用于mq模式
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private Integer batchSize; // 批大小
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private Integer retry; // 重试次数
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private Integer retries; // 重试次数
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private Long timeout; // 消费超时时间
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@@ -79,12 +79,12 @@ public class CanalClientConfig {
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this.batchSize = batchSize;
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}
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public Integer getRetry() {
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return retry;
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public Integer getRetries() {
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return retries;
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}
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public void setRetry(Integer retry) {
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this.retry = retry;
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public void setRetries(Integer retries) {
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this.retries = retries;
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}
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public Long getTimeout() {
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@@ -45,7 +45,7 @@ public class CanalAdapterKafkaWorker extends AbstractCanalAdapterWorker {
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while (!running)
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;
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ExecutorService workerExecutor = Executors.newSingleThreadExecutor();
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int retry = canalClientConfig.getRetry() == null ? 1 : canalClientConfig.getRetry();
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int retry = canalClientConfig.getRetries() == null ? 1 : canalClientConfig.getRetries();
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long timeout = canalClientConfig.getTimeout() == null ? 30000 : canalClientConfig.getTimeout(); // 默认超时30秒
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while (running) {
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@@ -33,8 +33,6 @@ public class CanalAdapterLoader {
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private Map<String, AbstractCanalAdapterWorker> canalMQWorker = new HashMap<>();
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private Map<String, OuterAdapter> outerAdapters = new HashMap<>(); // 配置文件对应adapter
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private ExtensionLoader<OuterAdapter> loader;
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public CanalAdapterLoader(CanalClientConfig canalClientConfig){
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@@ -43,7 +43,7 @@ public class CanalAdapterRocketMQWorker extends AbstractCanalAdapterWorker {
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;
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ExecutorService workerExecutor = Executors.newSingleThreadExecutor();
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int retry = canalClientConfig.getRetry() == null ? 1 : canalClientConfig.getRetry();
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int retry = canalClientConfig.getRetries() == null ? 1 : canalClientConfig.getRetries();
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long timeout = canalClientConfig.getTimeout() == null ? 30000 : canalClientConfig.getTimeout(); // 默认超时30秒
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while (running) {
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@@ -64,7 +64,7 @@ public class CanalAdapterWorker extends AbstractCanalAdapterWorker {
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; // waiting until running == true
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ExecutorService workerExecutor = Executors.newSingleThreadExecutor();
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int retry = canalClientConfig.getRetry() == null ? 1 : canalClientConfig.getRetry();
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int retry = canalClientConfig.getRetries() == null ? 1 : canalClientConfig.getRetries();
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long timeout = canalClientConfig.getTimeout() == null ? 300000 : canalClientConfig.getTimeout(); // 默认超时5分钟
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Integer batchSize = canalClientConfig.getBatchSize();
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if (batchSize == null) {
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@@ -16,6 +16,8 @@ canal.conf:
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# zookeeperHosts: slave1:2181
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# mqServers: slave1:6667 #or rocketmq
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# flatMessage: true
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retries:
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timeout:
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# srcDataSources:
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# defaultDS:
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# url: jdbc:mysql://127.0.0.1:3306/mytest?useUnicode=true
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@@ -85,23 +85,46 @@ public class CanalLauncher {
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private static MQProperties buildMQPosition(Properties properties) {
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MQProperties mqProperties = new MQProperties();
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mqProperties.setServers(CanalController.getProperty(properties, CanalConstants.CANAL_MQ_SERVERS));
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mqProperties.setRetries(Integer.valueOf(CanalController.getProperty(properties,
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CanalConstants.CANAL_MQ_RETRIES)));
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mqProperties.setBatchSize(Integer.valueOf(CanalController.getProperty(properties,
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CanalConstants.CANAL_MQ_BATCHSIZE)));
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mqProperties.setLingerMs(Integer.valueOf(CanalController.getProperty(properties,
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CanalConstants.CANAL_MQ_LINGERMS)));
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mqProperties.setBufferMemory(Long.valueOf(CanalController.getProperty(properties,
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CanalConstants.CANAL_MQ_BUFFERMEMORY)));
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mqProperties.setCanalBatchSize(Integer.valueOf(CanalController.getProperty(properties,
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CanalConstants.CANAL_MQ_CANALBATCHSIZE)));
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mqProperties.setCanalGetTimeout(Long.valueOf(CanalController.getProperty(properties,
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CanalConstants.CANAL_MQ_CANALGETTIMEOUT)));
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mqProperties.setFlatMessage(Boolean.valueOf(CanalController.getProperty(properties,
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CanalConstants.CANAL_MQ_FLATMESSAGE)));
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mqProperties.setCompressionType(CanalController.getProperty(properties,CanalConstants.CANAL_MQ_COMPRESSION_TYPE));
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mqProperties.setAcks(CanalController.getProperty(properties,CanalConstants.CANAL_MQ_ACKS));
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String servers = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_SERVERS);
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if (!StringUtils.isEmpty(servers)) {
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mqProperties.setServers(servers);
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}
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String retires = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_RETRIES);
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if (!StringUtils.isEmpty(retires)) {
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mqProperties.setRetries(Integer.valueOf(retires));
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}
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String batchSize = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_BATCHSIZE);
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if (!StringUtils.isEmpty(batchSize)) {
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mqProperties.setBatchSize(Integer.valueOf(batchSize));
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}
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String lingerMs = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_LINGERMS);
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if (!StringUtils.isEmpty(lingerMs)) {
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mqProperties.setLingerMs(Integer.valueOf(lingerMs));
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}
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String bufferMemory = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_BUFFERMEMORY);
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if (!StringUtils.isEmpty(bufferMemory)) {
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mqProperties.setBufferMemory(Long.valueOf(bufferMemory));
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}
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String canalBatchSize = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_CANALBATCHSIZE);
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if (!StringUtils.isEmpty(canalBatchSize)) {
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mqProperties.setCanalBatchSize(Integer.valueOf(canalBatchSize));
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}
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String canalGetTimeout = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_CANALGETTIMEOUT);
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if (!StringUtils.isEmpty(canalGetTimeout)) {
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mqProperties.setCanalGetTimeout(Long.valueOf(canalGetTimeout));
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}
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String flatMessage = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_FLATMESSAGE);
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if (!StringUtils.isEmpty(flatMessage)) {
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mqProperties.setFlatMessage(Boolean.valueOf(flatMessage));
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}
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String compressionType = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_COMPRESSION_TYPE);
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if (!StringUtils.isEmpty(compressionType)) {
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mqProperties.setCompressionType(compressionType);
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}
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String acks = CanalController.getProperty(properties, CanalConstants.CANAL_MQ_ACKS);
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if (!StringUtils.isEmpty(acks)) {
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mqProperties.setAcks(acks);
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}
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return mqProperties;
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}
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@@ -109,5 +109,5 @@ canal.mq.bufferMemory=33554432
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canal.mq.canalBatchSize=50
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canal.mq.canalGetTimeout=100
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canal.mq.flatMessage=true
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#canal.mq.compressionType=none
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#canal.mq.acks=all
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canal.mq.compressionType=
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canal.mq.acks=
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