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Posted to notifications@iotdb.apache.org by "changxue (Jira)" <ji...@apache.org> on 2022/11/14 07:15:00 UTC
[jira] [Created] (IOTDB-4925) GroupMismatchException show in logs just when cluster starts
changxue created IOTDB-4925:
-------------------------------
Summary: 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: Haonan Hou
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}
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