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https://issues.apache.org/jira/browse/IOTDB-5132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17653985#comment-17653985
 ] 

Gaofei Cao commented on IOTDB-5132:
-----------------------------------

There are not any usefully logs, need reproduce in 1.0.1 branch.

> create aligned timeseries about 50W sensors with benchmark, failed with 301 
> null 
> ---------------------------------------------------------------------------------
>
>                 Key: IOTDB-5132
>                 URL: https://issues.apache.org/jira/browse/IOTDB-5132
>             Project: Apache IoTDB
>          Issue Type: Bug
>          Components: Core/Schema Manager
>    Affects Versions: 1.0.0
>            Reporter: changxue
>            Assignee: Gaofei Cao
>            Priority: Major
>         Attachments: allnodes-log.tar.gz, config.properties, nohup.out
>
>
> create aligned timeseries about 50W sensors with benchmark, failed with 301 
> null 
> environment:
> 3C3D cluster, the 1.0.0 release bin of allinone
> benchmark:
> 1.0  commit: 25c1f742
> config see attachment of config.properties and nohup.out is its full logs.
> I'm going to do performance testing with benchmark on IoTDB. There is a 
> scenario: create 50W timeseries on 1 device.
> reproduction:
> 1. start IoTDB cluster successfully 
> 2. 4 minutes later start the iot-benchmark
> error log of benchmark:
> {code}
> 2022-12-06 19:37:30,280 ERROR 
> cn.edu.tsinghua.iot.benchmark.iotdb100.IoTDB:359 - Register IoTDB schema 
> failed because  
> org.apache.iotdb.rpc.StatementExecutionException: 301: null
>       at org.apache.iotdb.rpc.RpcUtils.verifySuccess(RpcUtils.java:96)
>       at 
> org.apache.iotdb.session.SessionConnection.createAlignedTimeseries(SessionConnection.java:293)
>       at 
> org.apache.iotdb.session.Session.createAlignedTimeseries(Session.java:552)
>       at 
> cn.edu.tsinghua.iot.benchmark.iotdb100.IoTDB.registerTimeseries(IoTDB.java:332)
>       at 
> cn.edu.tsinghua.iot.benchmark.iotdb100.IoTDB.registerSchema(IoTDB.java:208)
>       at 
> cn.edu.tsinghua.iot.benchmark.tsdb.DBWrapper.registerSchema(DBWrapper.java:517)
>       at 
> cn.edu.tsinghua.iot.benchmark.client.SchemaClient.run(SchemaClient.java:94)
>       at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
>       at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>       at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>       at java.lang.Thread.run(Thread.java:748)
> {code}
> error log of datanode:
> {code}
> 2022-12-06 19:37:23,184 [grpc-default-executor-0] WARN  
> o.a.ratis.util.LogUtils:124 - 1: Failed requestVote 5->1#0
> org.apache.ratis.protocol.exceptions.GroupMismatchException: 1: 
> group-000200000000 not found.
>         at 
> org.apache.ratis.server.impl.RaftServerProxy$ImplMap.get(RaftServerProxy.java:150)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImplFuture(RaftServerProxy.java:351)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:360)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:355)
>         at 
> org.apache.ratis.server.impl.RaftServerProxy.requestVote(RaftServerProxy.java:618)
>         at 
> org.apache.ratis.grpc.server.GrpcServerProtocolService.requestVote(GrpcServerProtocolService.java:175)
>         at 
> org.apache.ratis.proto.grpc.RaftServerProtocolServiceGrpc$MethodHandlers.invoke(RaftServerProtocolServiceGrpc.java:382)
>         at 
> org.apache.ratis.thirdparty.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:182)
>         at 
> org.apache.ratis.thirdparty.io.grpc.PartialForwardingServerCallListener.onHalfClose(PartialForwardingServerCallListener.java:35)
>         at 
> org.apache.ratis.thirdparty.io.grpc.ForwardingServerCallListener.onHalfClose(ForwardingServerCallListener.java:23)
>         at 
> org.apache.ratis.thirdparty.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:354)
>         at 
> org.apache.ratis.thirdparty.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:866)
>         at 
> org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
>         at 
> org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>         at java.lang.Thread.run(Thread.java:748)
> {code}
> 说明:
> 1. 单独创建timeseries是没有问题的。
> 2. 猜测是列太多的问题。benchmark创建的是对齐序列。
> 3. show timeseries root.** 发现并未创建成功,1个都没有



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