Minghui Liu created IOTDB-3572: ---------------------------------- 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) -- This message was sent by Atlassian Jira (v8.20.7#820007)