刘珍 created IOTDB-3587:
-------------------------
Summary: Automatically create metadata concurrently : ERROR
o.a.i.c.c.ClientManager:60 - Borrow client from pool for node
PartitionRegion[0] failed.
Key: IOTDB-3587
URL: https://issues.apache.org/jira/browse/IOTDB-3587
Project: Apache IoTDB
Issue Type: Bug
Components: mpp-cluster
Affects Versions: 0.14.0-SNAPSHOT
Reporter: 刘珍
Assignee: Yukun Zhou
Attachments: config.properties, log_all.log
1C1D , 100用户并发自动创建元数据：
2022-06-21 17:50:43,005 [20220621_095031_00049_1-66] ERROR
o.a.i.c.c.ClientManager:60 - {color:red}*Borrow client from pool for node
PartitionRegion[0] failed.*{color}
java.util.NoSuchElementException: Timeout waiting for idle object,
borrowMaxWaitMillis=10000
at
org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:453)
at
org.apache.commons.pool2.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:350)
at
org.apache.iotdb.commons.client.ClientManager.borrowClient(ClientManager.java:50)
at
org.apache.iotdb.db.mpp.plan.analyze.ClusterPartitionFetcher.getDeviceToStorageGroup(ClusterPartitionFetcher.java:278)
at
org.apache.iotdb.db.mpp.plan.analyze.ClusterPartitionFetcher.splitDataPartitionQueryParam(ClusterPartitionFetcher.java:334)
at
org.apache.iotdb.db.mpp.plan.analyze.ClusterPartitionFetcher.getOrCreateDataPartition(ClusterPartitionFetcher.java:235)
at
org.apache.iotdb.db.mpp.plan.analyze.Analyzer$AnalyzeVisitor.visitInsertTablet(Analyzer.java:1042)
at
org.apache.iotdb.db.mpp.plan.analyze.Analyzer$AnalyzeVisitor.visitInsertTablet(Analyzer.java:133)
at
org.apache.iotdb.db.mpp.plan.statement.crud.InsertTabletStatement.accept(InsertTabletStatement.java:106)
at
org.apache.iotdb.db.mpp.plan.statement.StatementVisitor.process(StatementVisitor.java:73)
at
org.apache.iotdb.db.mpp.plan.analyze.Analyzer.analyze(Analyzer.java:125)
at
org.apache.iotdb.db.mpp.plan.execution.QueryExecution.analyze(QueryExecution.java:193)
at
org.apache.iotdb.db.mpp.plan.execution.QueryExecution.<init>(QueryExecution.java:130)
at
org.apache.iotdb.db.mpp.plan.Coordinator.createQueryExecution(Coordinator.java:95)
at
org.apache.iotdb.db.mpp.plan.Coordinator.execute(Coordinator.java:120)
at
org.apache.iotdb.db.service.thrift.impl.DataNodeTSIServiceImpl.insertTablet(DataNodeTSIServiceImpl.java:905)
at
org.apache.iotdb.service.rpc.thrift.TSIService$Processor$insertTablet.getResult(TSIService.java:3328)
at
org.apache.iotdb.service.rpc.thrift.TSIService$Processor$insertTablet.getResult(TSIService.java:3308)
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)
复现流程：
1. 192.168.10.66 72C256G
data_region_consensus_protocol_class=org.apache.iotdb.consensus.standalone.StandAloneConsensus
schema_region_consensus_protocol_class=org.apache.iotdb.consensus.standalone.StandAloneConsensus
1confignode，1datanode，1副本。
2. benchmark运行附件中的配置。
datanode 日志见附件。
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