yufan022 opened a new issue #9227: URL: https://github.com/apache/pulsar/issues/9227
**Describe the bug** Start debezium for the first time and everything is OK. When restart debezium after running for a while, it often fails to start. There's a very small chance that it will success. **To Reproduce** Steps to reproduce the behavior: 1. start debezium mysql connector - success 2. stop debezium mysql connector 3. start debezium mysql connector - failed **Screenshots** If applicable, add screenshots to help explain your problem.  **Desktop (please complete the following information):** - OS: linux **Additional context** ``` bin/pulsar-admin sources localrun --archive connectors/pulsar-io-debezium-mysql-2.7.0.nar --name debezium-mysql-source --destination-topic-name public/xxxx/debezium-mysql-topic --tenant public --namespace xxxx --cpu 2 --ram 1073741824 --source-config '{"database.hostname": "x.x.x.x","database.port": "xxxx","database.user": "xxxx","database.password": "xxxx","database.server.id": "184054","database.server.name": "xxxx","database.whitelist": "xxxx","database.history": "org.apache.pulsar.io.debezium.PulsarDatabaseHistory","database.history.pulsar.topic": "public/xxxx/history-topic","database.history.pulsar.service.url": "pulsar://pulsar-mini-proxy:6650","key.converter": "org.apache.kafka.connect.json.JsonConverter","value.converter": "org.apache.kafka.connect.json.JsonConverter","pulsar.service.url": "pulsar://pulsar-mini-proxy:6650","offset.storage.topic": "public/xxxx/offset-topic","decimal.handling.mode": "string"}' ``` ``` 05:26:48.269 [pulsar-client-io-7-1] INFO org.apache.pulsar.client.impl.ConsumerStatsRecorderImpl - Pulsar client config: { "serviceUrl" : "pulsar://pulsar-mini-proxy:6650", "authPluginClassName" : null, "operationTimeoutMs" : 30000, "statsIntervalSeconds" : 60, "numIoThreads" : 1, "numListenerThreads" : 1, "connectionsPerBroker" : 1, "useTcpNoDelay" : true, "useTls" : false, "tlsTrustCertsFilePath" : "", "tlsAllowInsecureConnection" : false, "tlsHostnameVerificationEnable" : false, "concurrentLookupRequest" : 5000, "maxLookupRequest" : 50000, "maxLookupRedirects" : 20, "maxNumberOfRejectedRequestPerConnection" : 50, "keepAliveIntervalSeconds" : 30, "connectionTimeoutMs" : 10000, "requestTimeoutMs" : 60000, "initialBackoffIntervalNanos" : 100000000, "maxBackoffIntervalNanos" : 60000000000, "listenerName" : null, "useKeyStoreTls" : false, "sslProvider" : null, "tlsTrustStoreType" : "JKS", "tlsTrustStorePath" : null, "tlsTrustStorePassword" : null, "tlsCiphers" : [ ], "tlsProtocols" : [ ], "proxyServiceUrl" : null, "proxyProtocol" : null, "enableTransaction" : false } 05:26:48.275 [pulsar-client-io-7-1] INFO org.apache.pulsar.client.impl.ConsumerImpl - [public/3427/offset-topic][reader-5579d7a108] Subscribing to topic on cnx [id: 0xa3f72b6f, L:/10.42.14.92:40958 - R:pulsar-mini-proxy.pulsar.svc.cluster.local/10.43.18.5:6650], consumerId 0 05:26:48.282 [pulsar-client-io-7-1] INFO org.apache.pulsar.client.impl.ConsumerImpl - [public/3427/offset-topic][reader-5579d7a108] Subscribed to topic on pulsar-mini-proxy.pulsar.svc.cluster.local/10.43.18.5:6650 -- consumer: 0 05:26:48.297 [pulsar-client-io-7-1] INFO com.scurrilous.circe.checksum.Crc32cIntChecksum - SSE4.2 CRC32C provider initialized 05:26:48.402 [pulsar-client-io-7-1] INFO org.apache.pulsar.client.impl.ConsumerImpl - [public/3427/offset-topic][reader-5579d7a108] Successfully getLastMessageId 1969:96 05:27:48.271 [pulsar-timer-10-1] INFO org.apache.pulsar.client.impl.ConsumerStatsRecorderImpl - [public/3427/offset-topic] [reader-5579d7a108] [ca99a] Prefetched messages: 858 --- Consume throughput received: 10.70 msgs/s --- 0.01 Mbit/s --- Ack sent rate: 0.00 ack/s --- Failed messages: 0 --- batch messages: 0 ---Failed acks: 0 ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
