VGalaxies opened a new issue, #11199: URL: https://github.com/apache/iotdb/issues/11199
### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Version - OS version: x86_64 Linux 6.2.0-33-generic - IoTDB version: 1.2.1 ### Describe the bug and provide the minimal reproduce step 1. starting two instances of IoTDB - A datanode -> 127.0.0.1:6667 - B datanode -> 127.0.0.1:6668 2. connecting IoTDB A (6667) by cli and send ```sql create pipe test with connector ( 'connector'='iotdb-thrift-connector', 'connector.ip'='127.0.0.1', 'connector.port'='6668' ); start pipe test; create aligned TIMESERIES root.sg.d1(s0 float, s1 float); insert into root.sg.d1(time, s0, s1) values (3, null, 25.34); ``` ### What did you expect to see? no errors occur ### What did you see instead? - from IoTDB A DN (6667) ``` 2023-09-22 15:52:35,746 [pool-37-IoTDB-Pipe-Connector-Executor-Pool-2] ERROR o.a.i.c.c.t.WrappedThreadPoolExecutor:111 - Exception in thread pool org.apache.iotdb.threadpool:type=Pipe-Connector-Executor-Pool org.apache.iotdb.pipe.api.exception.PipeConnectionException: PipeConnector: org.apache.iotdb.db.pipe.connector.protocol.thrift.sync.IoTDBThriftSyncConnector heartbeat failed at org.apache.iotdb.db.pipe.task.subtask.connector.PipeConnectorSubtask.executeOnce(PipeConnectorSubtask.java:111) at org.apache.iotdb.db.pipe.task.subtask.PipeSubtask.call(PipeSubtask.java:80) at org.apache.iotdb.db.pipe.task.subtask.connector.PipeConnectorSubtask.call(PipeConnectorSubtask.java:82) at org.apache.iotdb.db.pipe.task.subtask.connector.PipeConnectorSubtask.call(PipeConnectorSubtask.java:49) at com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:131) at com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:75) at com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:82) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: org.apache.thrift.TApplicationException: Internal error processing pipeTransfer at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:79) at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Client.recv_pipeTransfer(IClientRPCService.java:1665) at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Client.pipeTransfer(IClientRPCService.java:1652) at org.apache.iotdb.db.pipe.connector.protocol.thrift.sync.IoTDBThriftSyncConnector.doTransfer(IoTDBThriftSyncConnector.java:276) at org.apache.iotdb.db.pipe.connector.protocol.thrift.sync.IoTDBThriftSyncConnector.transfer(IoTDBThriftSyncConnector.java:266) at org.apache.iotdb.db.pipe.task.subtask.connector.PipeConnectorSubtask.executeOnce(PipeConnectorSubtask.java:108) ... 9 common frames omitted ``` - from IoTDB B DN (6668) ``` 2023-09-22 15:52:35,743 [pool-31-IoTDB-ClientRPC-Processor-3] ERROR o.a.t.ProcessFunction:47 - Internal error processing pipeTransfer java.lang.NullPointerException: null at org.apache.iotdb.db.utils.CommonUtils.checkCanCastType(CommonUtils.java:113) at org.apache.iotdb.db.queryengine.plan.statement.crud.InsertRowStatement.checkAndCastDataType(InsertRowStatement.java:177) at org.apache.iotdb.db.queryengine.plan.statement.crud.InsertBaseStatement.selfCheckDataTypes(InsertBaseStatement.java:167) at org.apache.iotdb.db.queryengine.plan.statement.crud.InsertRowStatement.validateMeasurementSchema(InsertRowStatement.java:382) at org.apache.iotdb.db.queryengine.plan.analyze.schema.ISchemaValidation.computeMeasurement(ISchemaValidation.java:34) at org.apache.iotdb.db.queryengine.common.schematree.ClusterSchemaTree.compute(ClusterSchemaTree.java:191) at org.apache.iotdb.db.queryengine.plan.analyze.schema.NormalSchemaFetcher.processNormalTimeSeries(NormalSchemaFetcher.java:285) at org.apache.iotdb.db.queryengine.plan.analyze.schema.ClusterSchemaFetcher.fetchAndComputeSchemaWithAutoCreate(ClusterSchemaFetcher.java:216) at org.apache.iotdb.db.queryengine.plan.analyze.schema.SchemaValidator.validate(SchemaValidator.java:45) at org.apache.iotdb.db.queryengine.plan.analyze.AnalyzeVisitor.validateSchema(AnalyzeVisitor.java:2673) at org.apache.iotdb.db.queryengine.plan.analyze.AnalyzeVisitor.visitInsertRows(AnalyzeVisitor.java:2557) at org.apache.iotdb.db.queryengine.plan.analyze.AnalyzeVisitor.visitPipeEnrichedInsert(AnalyzeVisitor.java:2653) at org.apache.iotdb.db.queryengine.plan.analyze.AnalyzeVisitor.visitPipeEnrichedInsert(AnalyzeVisitor.java:208) at org.apache.iotdb.db.queryengine.plan.statement.crud.PipeEnrichedInsertBaseStatement.accept(PipeEnrichedInsertBaseStatement.java:55) at org.apache.iotdb.db.queryengine.plan.statement.StatementVisitor.process(StatementVisitor.java:130) at org.apache.iotdb.db.queryengine.plan.analyze.Analyzer.analyze(Analyzer.java:47) at org.apache.iotdb.db.queryengine.plan.execution.QueryExecution.analyze(QueryExecution.java:310) at org.apache.iotdb.db.queryengine.plan.execution.QueryExecution.<init>(QueryExecution.java:170) at org.apache.iotdb.db.queryengine.plan.Coordinator.createQueryExecution(Coordinator.java:113) at org.apache.iotdb.db.queryengine.plan.Coordinator.execute(Coordinator.java:147) at org.apache.iotdb.db.pipe.receiver.thrift.IoTDBThriftReceiverV1.executeStatement(IoTDBThriftReceiverV1.java:498) at org.apache.iotdb.db.pipe.receiver.thrift.IoTDBThriftReceiverV1.handleTransferTabletBatch(IoTDBThriftReceiverV1.java:241) at org.apache.iotdb.db.pipe.receiver.thrift.IoTDBThriftReceiverV1.receive(IoTDBThriftReceiverV1.java:111) at org.apache.iotdb.db.pipe.receiver.thrift.IoTDBThriftReceiverAgent.receive(IoTDBThriftReceiverAgent.java:43) at org.apache.iotdb.db.protocol.thrift.impl.ClientRPCServiceImpl.pipeTransfer(ClientRPCServiceImpl.java:2549) at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$pipeTransfer.getResult(IClientRPCService.java:5295) at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$pipeTransfer.getResult(IClientRPCService.java:5275) at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38) at org.apache.iotdb.db.protocol.thrift.ProcessorWithMetrics.process(ProcessorWithMetrics.java:64) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:248) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) ``` ### Anything else? _No response_ ### Are you willing to submit a PR? - 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