Minghui Liu created IOTDB-3572:
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Summary: NPE when executing ALTER TIMESERIES in new standalone
Key: IOTDB-3572
URL: https://issues.apache.org/jira/browse/IOTDB-3572
Project: Apache IoTDB
Issue Type: Bug
Reporter: Minghui Liu
Assignee: Jinrui Zhang
ALTER timeseries root.sg.d2.s3 UPSERT ALIAS='powerNew'
2022-06-21 10:10:34,935 [pool-19-IoTDB-RPC-Client-12] ERROR
o.a.i.d.u.ErrorHandlingUtils:60 - Status code: INTERNAL_SERVER_ERROR(500),
operation: "ALTER timeseries root.sg.d2.s3 UPSERT ALIAS='powerNew'".
executeStatement failed
java.lang.NullPointerException: null
at
org.apache.iotdb.db.mpp.plan.planner.plan.FragmentInstance.setDataRegionAndHost(FragmentInstance.java:86)
at
org.apache.iotdb.db.mpp.plan.planner.distribution.WriteFragmentParallelPlanner.parallelPlan(WriteFragmentParallelPlanner.java:65)
at
org.apache.iotdb.db.mpp.plan.planner.distribution.DistributionPlanner.planFragmentInstances(DistributionPlanner.java:95)
at
org.apache.iotdb.db.mpp.plan.planner.distribution.DistributionPlanner.planFragments(DistributionPlanner.java:79)
at
org.apache.iotdb.db.mpp.plan.execution.QueryExecution.doDistributedPlan(QueryExecution.java:233)
at
org.apache.iotdb.db.mpp.plan.execution.QueryExecution.start(QueryExecution.java:165)
at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:133)
at
org.apache.iotdb.db.service.thrift.impl.DataNodeTSIServiceImpl.executeStatement(DataNodeTSIServiceImpl.java:551)
at
org.apache.iotdb.service.rpc.thrift.TSIService$Processor$executeStatement.getResult(TSIService.java:2853)
at
org.apache.iotdb.service.rpc.thrift.TSIService$Processor$executeStatement.getResult(TSIService.java:2833)
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)
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