hi, i am using seatunnel 2.3.0 ,using mysql-cdc synchronize data into doris sink by seatunnel engine, but java.lang.ClassCastException 2023-02-08 13:49:58,013 ERROR org.apache.seatunnel.engine.server.task.operation.source.AssignSplitOperation - [localhost]:5801 [seatunnel_default_cluster-970690] [5.1] cannot assign instance of io.debezium.relational.TableId to field org.apache.seatunnel.connectors.cdc.base.source.split.SnapshotSplit.tableId of type io.debezium.relational.TableId in instance of org.apache.seatunnel.connectors.cdc.base.source.split.SnapshotSplit java.lang.ClassCastException: cannot assign instance of io.debezium.relational.TableId to field org.apache.seatunnel.connectors.cdc.base.source.split.SnapshotSplit.tableId of type io.debezium.relational.TableId in instance of org.apache.seatunnel.connectors.cdc.base.source.split.SnapshotSplit at java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2287) ~[?:1.8.0_242] at java.io.ObjectStreamClass.setObjFieldValues(ObjectStreamClass.java:1417) ~[?:1.8.0_242] at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2347) ~[?:1.8.0_242] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2265) ~[?:1.8.0_242] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2123) ~[?:1.8.0_242] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1624) ~[?:1.8.0_242] at java.io.ObjectInputStream.readArray(ObjectInputStream.java:2029) ~[?:1.8.0_242] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1612) ~[?:1.8.0_242] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:464) ~[?:1.8.0_242] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:422) ~[?:1.8.0_242] at org.apache.seatunnel.common.utils.SerializationUtils.deserialize(SerializationUtils.java:91) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.operation.source.AssignSplitOperation.lambda$run$1(AssignSplitOperation.java:57) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.common.utils.RetryUtils.retryWithException(RetryUtils.java:47) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.operation.source.AssignSplitOperation.run(AssignSplitOperation.java:54) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.Operation.call(Operation.java:189) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.call(OperationRunnerImpl.java:273) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.run(OperationRunnerImpl.java:248) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.run(OperationRunnerImpl.java:213) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationexecutor.impl.OperationExecutorImpl.run(OperationExecutorImpl.java:411) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationexecutor.impl.OperationExecutorImpl.runOrExecute(OperationExecutorImpl.java:438) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.Invocation.doInvokeLocal(Invocation.java:601) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.Invocation.doInvoke(Invocation.java:580) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.Invocation.invoke0(Invocation.java:541) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.Invocation.invoke(Invocation.java:241) ~[seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.InvocationBuilderImpl.invoke(InvocationBuilderImpl.java:61) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.utils.NodeEngineUtil.sendOperationToMemberNode(NodeEngineUtil.java:40) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.execution.TaskExecutionContext.sendToMember(TaskExecutionContext.java:43) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.context.SeaTunnelSplitEnumeratorContext.assignSplit(SeaTunnelSplitEnumeratorContext.java:55) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.api.source.SourceSplitEnumerator$Context.assignSplit(SourceSplitEnumerator.java:104) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.connectors.cdc.base.source.enumerator.IncrementalSourceEnumerator.assignSplits(IncrementalSourceEnumerator.java:160) ~[connector-cdc-mysql-2.3.0.jar:2.3.0] at org.apache.seatunnel.connectors.cdc.base.source.enumerator.IncrementalSourceEnumerator.handleSplitRequest(IncrementalSourceEnumerator.java:84) ~[connector-cdc-mysql-2.3.0.jar:2.3.0] at org.apache.seatunnel.engine.server.task.SourceSplitEnumeratorTask.requestSplit(SourceSplitEnumeratorTask.java:180) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.operation.source.RequestSplitOperation.lambda$run$0(RequestSplitOperation.java:54) ~[seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.common.utils.RetryUtils.retryWithException(RetryUtils.java:47) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.operation.source.RequestSplitOperation.run(RequestSplitOperation.java:52) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.Operation.call(Operation.java:189) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.call(OperationRunnerImpl.java:273) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.run(OperationRunnerImpl.java:248) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.OperationRunnerImpl.run(OperationRunnerImpl.java:213) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationexecutor.impl.OperationExecutorImpl.run(OperationExecutorImpl.java:411) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationexecutor.impl.OperationExecutorImpl.runOrExecute(OperationExecutorImpl.java:438) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.Invocation.doInvokeLocal(Invocation.java:601) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.Invocation.doInvoke(Invocation.java:580) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.Invocation.invoke0(Invocation.java:541) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.Invocation.invoke(Invocation.java:241) [seatunnel-starter.jar:2.3.0] at com.hazelcast.spi.impl.operationservice.impl.InvocationBuilderImpl.invoke(InvocationBuilderImpl.java:61) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.utils.NodeEngineUtil.sendOperationToMemberNode(NodeEngineUtil.java:40) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.execution.TaskExecutionContext.sendToMember(TaskExecutionContext.java:43) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.flow.SourceFlowLifeCycle.requestSplit(SourceFlowLifeCycle.java:143) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.context.SourceReaderContext.sendSplitRequest(SourceReaderContext.java:57) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.connectors.cdc.base.source.reader.IncrementalSourceReader.pollNext(IncrementalSourceReader.java:90) [connector-cdc-mysql-2.3.0.jar:2.3.0] at org.apache.seatunnel.engine.server.task.flow.SourceFlowLifeCycle.collect(SourceFlowLifeCycle.java:115) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.SourceSeaTunnelTask.collect(SourceSeaTunnelTask.java:68) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.SeaTunnelTask.stateProcess(SeaTunnelTask.java:157) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.task.SourceSeaTunnelTask.call(SourceSeaTunnelTask.java:74) [seatunnel-starter.jar:2.3.0] at org.apache.seatunnel.engine.server.TaskExecutionService$BlockingWorker.run(TaskExecutionService.java:357) [seatunnel-starter.jar:2.3.0] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_242] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_242] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_242] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_242] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
<<<< This issue has been fixed, it is recommended to use the latest dev branch for testing <<<< can you tell me which project or jar ,i have pull dev branch ,will replace the corresponding jar <<<< It is recommended to rebuild the entire project and then deploy, because the project has changed a lot recently, if only replacing the jar of the connector may have problems <<<< build from dev branch,deploy apache-seatunnel-incubating-2.3.1-SNAPSHOT,then start.it seemed that start hazelcast failed -- Best Regards ------------ EricJoy2048 [email protected]
