现有原生kafka connect runtime,在客户环境运行遇到诸多问题,问题列表如下: 强依赖Kafka集群做任务分配、connector配置信息、connector状态管理、source进度维护等等 当遇到数据量大、并行数多,topic数量较多时,可能引发kakfa集群的不稳定包括(节点宕机,controller切换等)从而引发整个Kafka集群运行状态的不稳定 Kafka集群同时承担...
ERRORWorkerSinkTask{id=sink-file-users-json-noschema-01-0}Task threw an uncaught and unrecoverableexception(org.apache.kafka.connect.runtime.WorkerTask)org.apache.kafka.connect.errors.ConnectException:Tolerance exceededinerror handler at org.apache.kafka.connect.runtime.errors.RetryWithToleranceOperator.e...
由于通常Kafka Connect服务是最后一个完成启动的服务,我们可以通过运行docker-compose logs -f connect来查看其日志,以查看如下的正常运行指标。 INFO使用config offset -1(org.apache.kafka.connect.runtime.distributed.DistributedHerder) 启动连接器和任务INFO完成启动连接器和任务(org.apache.kafka.connect.runtime.dis...
[2020-11-03 03:30:56,531] INFO Initiating client connection, connectString=localhost:2181 sessionTimeout=6000 watcher=org.I0Itec.zkclient.ZkClient@1b1473ab (org.apache.zookeeper.ZooKeeper) [2020-11-03 03:30:56,565] INFO Waiting for keeper state SyncConnected (org.I0Itec.zkclient.ZkClien...
本篇演示安装配置 Kafka connect 插件实现 MySQL 到 Hbase 的实时数据同步。依赖环境见本专栏前面文章。相关软件版本如下:
{id=local-file-source-0} (org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter:112)[2017-03-20 13:38:22,833] ERROR Failed to flush WorkerSourceTask{id=local-file-source-0}, timed out while waiting for producer to flush outstanding 1 messages (org.apache.kafka.connect.runtime.Worker...
Java(TM) SE Runtime Environment 18.9 (build 11.0.20+9-LTS-256) Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.20+9-LTS-256, mixed mode) Zookeeper(3.8)安装部署 ZooKeeper 3.8.3下载https://zookeeper.apache.org/releases.html
runtime.error.mode=ignore # 当脏数据记录模式为kafka时,需要配置Kafka集群地址和Topic。 # runtime.error.bootstrap.servers=localhost:9092 # runtime.error.topic.name=errors # 当脏数据记录模式为tablestore时,需要配置Tablestore中数据表名称。 # runtime.error.table.name=errors ##以下为时序表新增配置。
(org.apache.kafka.connect.runtime.WorkerTask)org.apache.kafka.connect.errors.ConnectException: Tolerance exceeded in error handler at org.apache.kafka.connect.runtime.errors.RetryWithToleranceOperator. execAndHandleError(RetryWithToleranceOperator.java:178) at org.apache.kafka.connect.runtime.errors....
at org.apache.flink.runtime.operators.coordination.RecreateOnResetOperatorCoordinator$QuiesceableContext.failJob(RecreateOnResetOperatorCoordinator.java:237) at org.apache.flink.runtime.source.coordinator.SourceCoordinatorContext.failJob(SourceCoordinatorContext.java:374) ...