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Posted to notifications@iotdb.apache.org by "changxue (Jira)" <ji...@apache.org> on 2022/11/27 03:37:00 UTC
[jira] [Commented] (IOTDB-5059) [schema] create timeseries occasionally return 906: There are no available SchemaRegionGroup RegionGroups currently
[ https://issues.apache.org/jira/browse/IOTDB-5059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17639570#comment-17639570 ]
changxue commented on IOTDB-5059:
---------------------------------
创建timeseries还是不稳定，这个是在脚本中运行出来的，手动再运行一次，就successful了
> [schema] create timeseries occasionally return 906: There are no available SchemaRegionGroup RegionGroups currently
> -------------------------------------------------------------------------------------------------------------------
>
> Key: IOTDB-5059
> URL: https://issues.apache.org/jira/browse/IOTDB-5059
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Core/Schema Manager
> Affects Versions: 0.14.0-SNAPSHOT
> Reporter: changxue
> Assignee: Jinrui Zhang
> Priority: Major
> Attachments: allnodes-log.tar.gz
>
>
> [schema] create timeseries occasionally return 906: There are no available SchemaRegionGroup RegionGroups currently
> 3C3D cluster, Nov.27th source codes
> The cluster just started up successfully and I'm sure all nodes are all right.
> {code:sql}
> IoTDB>create timeseries root.udf.exp1.s1 with datatype=int32
> SQLSTATE : 906: There are no available SchemaRegionGroup RegionGroups currently, please use "show cluster" or "show regions" to check the cluster status
> {code}
> datanode log:
> {code:java}
> 2022-11-27 09:54:31,464 [1@group-000200000000-StateMachineUpdater] INFO o.a.i.d.m.s.SchemaRegionMemoryImpl:444 - Start create snapshot of schemaRegion SchemaRegion[0]
> 2022-11-27 09:54:31,464 [pool-26-IoTDB-ClientRPC-Processor-3] ERROR o.a.i.d.u.ErrorHandlingUtils:90 - Status code: 906, Query Statement: "create timeseries root.udf.upload.d1.s1 with datatype=int32". executeStatement failed
> java.lang.RuntimeException: org.apache.iotdb.commons.exception.IoTDBException: There are no available SchemaRegionGroup RegionGroups currently, please use "show cluster" or "show regions" to check the cluster status
> at org.apache.iotdb.db.mpp.plan.analyze.ClusterPartitionFetcher.getOrCreateSchemaPartition(ClusterPartitionFetcher.java:146)
> at org.apache.iotdb.db.mpp.plan.analyze.AnalyzeVisitor.visitCreateTimeseries(AnalyzeVisitor.java:1363)
> at org.apache.iotdb.db.mpp.plan.analyze.AnalyzeVisitor.visitCreateTimeseries(AnalyzeVisitor.java:160)
> at org.apache.iotdb.db.mpp.plan.statement.metadata.CreateTimeSeriesStatement.accept(CreateTimeSeriesStatement.java:130)
> at org.apache.iotdb.db.mpp.plan.statement.StatementVisitor.process(StatementVisitor.java:107)
> at org.apache.iotdb.db.mpp.plan.analyze.Analyzer.analyze(Analyzer.java:43)
> at org.apache.iotdb.db.mpp.plan.execution.QueryExecution.analyze(QueryExecution.java:258)
> at org.apache.iotdb.db.mpp.plan.execution.QueryExecution.<init>(QueryExecution.java:142)
> at org.apache.iotdb.db.mpp.plan.Coordinator.createQueryExecution(Coordinator.java:104)
> at org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:137)
> 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.iotdb.db.service.thrift.ProcessorWithMetrics.process(ProcessorWithMetrics.java:64)
> 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)
> Caused by: org.apache.iotdb.commons.exception.IoTDBException: There are no available SchemaRegionGroup RegionGroups currently, please use "show cluster" or "show regions" to check the cluster status
> ... 20 common frames omitted
> 2022-11-27 09:54:31,466 [1@group-000200000000-StateMachineUpdater] INFO o.a.i.d.m.s.SchemaRegionMemoryImpl:450 - MTree snapshot creation of schemaRegion SchemaRegion[0] costs 2ms.
> {code}
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