[ https://issues.apache.org/jira/browse/IOTDB-4918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haonan Hou reassigned IOTDB-4918: --------------------------------- Assignee: Yukun Zhou (was: Haonan Hou) > drop a timeseries of an aligned device, and recreate again, Msg: 500: > Unexpected errors: null > ----------------------------------------------------------------------------------------------- > > Key: IOTDB-4918 > URL: https://issues.apache.org/jira/browse/IOTDB-4918 > Project: Apache IoTDB > Issue Type: Bug > Components: Core/Server > Affects Versions: 0.14.0-SNAPSHOT > Reporter: changxue > Assignee: Yukun Zhou > Priority: Major > > drop a timeseries of an aligned device, and recreate again, Msg: 500: > Unexpected errors: null > > environment: > 3C3D cluster, Nov.11 master source codes > > reproduction: > {code:java} > CREATE ALIGNED TIMESERIES root.udf.d2 (s1 int64, s2 int64, s3 int64); > delete timeseries root.udf.d2.s1; > CREATE ALIGNED TIMESERIES root.udf.d2 (s1 int3264, s2 int64, s3 int64); > Msg: 500: Unexpected errors: null {code} > datanode log: > {code:java} > 2022-11-11 19:09:37,255 > [pool-25-IoTDB-ClientRPC-Processor-7$20221111_110937_01101_1.1.0] ERROR > o.a.i.d.m.e.e.RegionWriteExecutor$WritePlanNodeExecutionVisitor:313 - > Metadata error: > 2022-11-11 19:09:37,256 > [pool-25-IoTDB-ClientRPC-Processor-7$20221111_110937_01101_1] ERROR > o.a.i.d.m.p.s.FragmentInstanceDispatcherImpl:123 - [DispatchFailed] > java.lang.NullPointerException: null > at > org.apache.iotdb.db.mpp.execution.executor.RegionWriteExecutor$WritePlanNodeExecutionVisitor.visitCreateAlignedTimeSeries(RegionWriteExecutor.java:316) > at > org.apache.iotdb.db.mpp.execution.executor.RegionWriteExecutor$WritePlanNodeExecutionVisitor.visitCreateAlignedTimeSeries(RegionWriteExecutor.java:118) > at > org.apache.iotdb.db.mpp.plan.planner.plan.node.metedata.write.CreateAlignedTimeSeriesNode.accept(CreateAlignedTimeSeriesNode.java:191) > at > org.apache.iotdb.db.mpp.execution.executor.RegionWriteExecutor.execute(RegionWriteExecutor.java:84) > at > org.apache.iotdb.db.mpp.plan.scheduler.FragmentInstanceDispatcherImpl.dispatchLocally(FragmentInstanceDispatcherImpl.java:232) > at > org.apache.iotdb.db.mpp.plan.scheduler.FragmentInstanceDispatcherImpl.dispatchOneInstance(FragmentInstanceDispatcherImpl.java:137) > at > org.apache.iotdb.db.mpp.plan.scheduler.FragmentInstanceDispatcherImpl.dispatchWriteSync(FragmentInstanceDispatcherImpl.java:119) > at > org.apache.iotdb.db.mpp.plan.scheduler.FragmentInstanceDispatcherImpl.dispatch(FragmentInstanceDispatcherImpl.java:90) > at > org.apache.iotdb.db.mpp.plan.scheduler.ClusterScheduler.start(ClusterScheduler.java:106) > at > org.apache.iotdb.db.mpp.plan.execution.QueryExecution.schedule(QueryExecution.java:287) > at > org.apache.iotdb.db.mpp.plan.execution.QueryExecution.start(QueryExecution.java:205) > at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:150) > at > org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.executeStatementInternal(ClientRPCServiceImpl.java:215) > at > org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.executeStatementV2(ClientRPCServiceImpl.java:390) > at > org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeStatementV2.getResult(IClientRPCService.java:3453) > at > org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeStatementV2.getResult(IClientRPCService.java:3433) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:38) > at > org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:248) > 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:748){code} -- This message was sent by Atlassian Jira (v8.20.10#820010)