任宇华 created IOTDB-4600:
--------------------------
Summary: Null pointer exception occurred when deleting data
Key: IOTDB-4600
URL: https://issues.apache.org/jira/browse/IOTDB-4600
Project: Apache IoTDB
Issue Type: Bug
Reporter: 任宇华
sql:
create timeseries root.ln.wf01.wt01.status with datatype=BOOLEAN,encoding=PLAIN;
INSERT INTO root.ln.wf01.wt01(Time,status) VALUES (2022-10-11
10:20:50,true),(2022-10-11 10:20:51,true),(2022-10-11 10:20:51,true);
DELETE FROM root.ln.wf01.wt01.status WHERE time >2022-10-11 10:22:09;
create timeseries root.sg.wf01.wt01.status with datatype=BOOLEAN,encoding=PLAIN;
DELETE FROM root.ln.wf01.wt01.status,root.sg.wf01.wt01.status WHERE time
>2022-10-11 10:22:09;
报错：
1646448 [pool-25-IoTDB-ClientRPC-Processor-9] ERROR
o.a.i.db.utils.ErrorHandlingUtils - Status code: INTERNAL_SERVER_ERROR(500),
operation: "DELETE FROM root.ln.wf01.wt01.status,root.sg.wf01.wt01.status WHERE
time >2022-10-11 10:22:09". executeStatement failed
java.lang.NullPointerException: null
at
org.apache.iotdb.db.mpp.plan.planner.plan.FragmentInstance.setDataRegionAndHost(FragmentInstance.java:108)
at
org.apache.iotdb.db.mpp.plan.planner.distribution.WriteFragmentParallelPlanner.parallelPlan(WriteFragmentParallelPlanner.java:66)
at
org.apache.iotdb.db.mpp.plan.planner.distribution.DistributionPlanner.planFragmentInstances(DistributionPlanner.java:94)
at
org.apache.iotdb.db.mpp.plan.planner.distribution.DistributionPlanner.planFragments(DistributionPlanner.java:78)
at
org.apache.iotdb.db.mpp.plan.execution.QueryExecution.doDistributedPlan(QueryExecution.java:282)
at
org.apache.iotdb.db.mpp.plan.execution.QueryExecution.start(QueryExecution.java:179)
at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:146)
at
org.apache.iotdb.db.service.thrift.impl.ClientRPCServiceImpl.executeStatement(ClientRPCServiceImpl.java:601)
at
org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeStatement.getResult(IClientRPCService.java:3037)
at
org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeStatement.getResult(IClientRPCService.java:3017)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:38)
at
org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:248)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
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