You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@iotdb.apache.org by "Haonan Hou (Jira)" <ji...@apache.org> on 2022/11/14 07:18:00 UTC
[jira] [Assigned] (IOTDB-4925) GroupMismatchException show in logs just when cluster starts
[ https://issues.apache.org/jira/browse/IOTDB-4925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haonan Hou reassigned IOTDB-4925:
---------------------------------
Assignee: Song Ziyang (was: Haonan Hou)
> GroupMismatchException show in logs just when cluster starts
> ------------------------------------------------------------
>
> Key: IOTDB-4925
> URL: https://issues.apache.org/jira/browse/IOTDB-4925
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Core/Server
> Affects Versions: 0.14.0-SNAPSHOT
> Reporter: changxue
> Assignee: Song Ziyang
> Priority: Major
>
> GroupMismatchException show in logs just when cluster starts
>
> environment:
> 3C3D
> GroupMismatchException show in both datanode and confignode logs just when cluster starts, the database is empty --no any database.
> I'm quite sure that there is no data left before I start this iotdb cluster.
> And this kind of logs are showed again and again.
>
> Is there something left that it should be deleted?
>
> {code}
> IoTDB> show cluster
> +------+----------+-------+---------------+------------+
> |NodeID| NodeType| Status|InternalAddress|InternalPort|
> +------+----------+-------+---------------+------------+
> | 0|ConfigNode|Running| 172.20.70.44| 22277|
> | 2|ConfigNode|Running| 172.20.70.45| 22277|
> | 4|ConfigNode|Running| 172.20.70.46| 22277|
> | 1| DataNode|Running| 172.20.70.44| 9003|
> | 3| DataNode|Running| 172.20.70.45| 9003|
> | 5| DataNode|Running| 172.20.70.46| 9003|
> +------+----------+-------+---------------+------------+
> Total line number = 6
> It costs 0.005s
> IoTDB> show databases;
> +--------+-------+-----------------------+---------------------+---------------------+---------------+-------------+
> |Database|TTL(ms)|SchemaReplicationFactor|DataReplicationFactor|TimePartitionInterval|SchemaRegionNum|DataRegionNum|
> +--------+-------+-----------------------+---------------------+---------------------+---------------+-------------+
> +--------+-------+-----------------------+---------------------+---------------------+---------------+-------------+
> Empty set.
> It costs 0.025s
> {code}
>
> datanode log:
> {code:java}
> 2022-11-14 15:02:43,790 [grpc-default-executor-16] WARN o.a.ratis.util.LogUtils:124 - 1: Failed requestVote 5->3#0
> org.apache.ratis.protocol.exceptions.GroupMismatchException: 1: group-00020000031F not found.
> at org.apache.ratis.server.impl.RaftServerProxy$ImplMap.get(RaftServerProxy.java:150)
> at org.apache.ratis.server.impl.RaftServerProxy.getImplFuture(RaftServerProxy.java:351)
> at org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:360)
> at org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:355)
> at org.apache.ratis.server.impl.RaftServerProxy.requestVote(RaftServerProxy.java:618)
> at org.apache.ratis.grpc.server.GrpcServerProtocolService.requestVote(GrpcServerProtocolService.java:177)
> at org.apache.ratis.proto.grpc.RaftServerProtocolServiceGrpc$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)
> 2022-11-14 15:02:43,790 [grpc-default-executor-11] WARN o.a.ratis.util.LogUtils:124 - 1: Failed requestVote 5->3#0
> org.apache.ratis.protocol.exceptions.GroupMismatchException: 1: group-00020000025E 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)
> {code}
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)