Frid225 opened a new issue, #5707: URL: https://github.com/apache/seatunnel/issues/5707
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened Mongo CDC modify or delete data in incremental stage will generate Java lang. NullPointerException lead to abnormal exit Cannot continue to capture change ### SeaTunnel Version 2.3.3 ### SeaTunnel Config ```conf env { # You can set engine configuration here execution.parallelism = 1 job.mode = "STREAMING" execution.checkpoint.interval = 5000 } source { MongoDB-CDC { hosts = "192.168.0.108:27017" database = ["test"] collection = ["test.mycol"] username = root password = Zbw.319776343 schema = { fields { "_id" : string, "name" : string } } } } # Console printing of the read Mongodb data sink { MongoDB { uri = "mongodb://root:[email protected]:27017" database = "test" collection = "mycol" schema = { fields { "_id" : string, "name" : string } } } } ``` ### Running Command ```shell nohup ./bin/seatunnel.sh --config ./config/test12.config 2>&1 & ``` ### Error Exception ```log org.apache.seatunnel.engine.common.exception.SeaTunnelEngineException: java.lang.RuntimeException: java.lang.NullPointerException at org.apache.seatunnel.engine.server.task.flow.SinkFlowLifeCycle.received(SinkFlowLifeCycle.java:232) at org.apache.seatunnel.engine.server.task.flow.SinkFlowLifeCycle.received(SinkFlowLifeCycle.java:61) at org.apache.seatunnel.engine.server.task.SeaTunnelTransformCollector.collect(SeaTunnelTransformCollector.java:39) at org.apache.seatunnel.engine.server.task.SeaTunnelTransformCollector.collect(SeaTunnelTransformCollector.java:27) at org.apache.seatunnel.engine.server.task.group.queue.IntermediateBlockingQueue.handleRecord(IntermediateBlockingQueue.java:76) at org.apache.seatunnel.engine.server.task.group.queue.IntermediateBlockingQueue.collect(IntermediateBlockingQueue.java:51) at org.apache.seatunnel.engine.server.task.flow.IntermediateQueueFlowLifeCycle.collect(IntermediateQueueFlowLifeCycle.java:52) at org.apache.seatunnel.engine.server.task.TransformSeaTunnelTask.collect(TransformSeaTunnelTask.java:73) at org.apache.seatunnel.engine.server.task.SeaTunnelTask.stateProcess(SeaTunnelTask.java:168) at org.apache.seatunnel.engine.server.task.TransformSeaTunnelTask.call(TransformSeaTunnelTask.java:78) at org.apache.seatunnel.engine.server.TaskExecutionService$BlockingWorker.run(TaskExecutionService.java:613) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.lang.NullPointerException at java.util.Arrays.stream(Arrays.java:5004) at org.apache.seatunnel.connectors.seatunnel.mongodb.sink.MongoKeyExtractor.apply(MongoKeyExtractor.java:39) at org.apache.seatunnel.connectors.seatunnel.mongodb.sink.MongoKeyExtractor.apply(MongoKeyExtractor.java:27) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.RowDataDocumentSerializer.lambda$createWriteModelSuppliers$1(RowDataDocumentSerializer.java:86) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.RowDataDocumentSerializer.serializeToWriteModel(RowDataDocumentSerializer.java:68) at org.apache.seatunnel.connectors.seatunnel.mongodb.serde.RowDataDocumentSerializer.serializeToWriteModel(RowDataDocumentSerializer.java:43) at org.apache.seatunnel.connectors.seatunnel.mongodb.sink.MongodbWriter.write(MongodbWriter.java:100) at org.apache.seatunnel.connectors.seatunnel.mongodb.sink.MongodbWriter.write(MongodbWriter.java:49) at org.apache.seatunnel.engine.server.task.flow.SinkFlowLifeCycle.received(SinkFlowLifeCycle.java:227) ... 15 more ``` ### Zeta or Flink or Spark Version _No response_ ### Java or Scala Version _No response_ ### Screenshots  ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
