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https://issues.apache.org/jira/browse/HDDS-904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prashant Pogde updated HDDS-904:
--------------------------------
Target Version/s: 1.2.0
I am managing the 1.1.0 release and we currently have more than 600 issues
targeted for 1.1.0. I am moving the target field to 1.2.0.
If you are actively working on this jira and believe this should be targeted to
1.1.0 release, Please change the target field back to 1.1.0 before Feb 05,
2021.
> RATIS group not found thrown on datanodes while leader election
> ---------------------------------------------------------------
>
> Key: HDDS-904
> URL: https://issues.apache.org/jira/browse/HDDS-904
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode, SCM
> Reporter: Nilotpal Nandi
> Priority: Major
> Labels: TriagePending
> Attachments: datanode_1.log, datanode_2.log, datanode_3.log, scm.log
>
>
> Following exception seen in datanode.log of one the docker nodes
> ---------------------------------------------------------------------------------------------
> {noformat}
> 2018-12-06 09:32:11 INFO LeaderElection:127 -
> 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500: begin an election in Term 1
> 2018-12-06 09:32:12 INFO LeaderElection:46 -
> 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500: Election TIMEOUT; received 0
> response(s) [] and 0 exception(s); 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500:t1,
> leader=null, voted=0e3aa95d-ab51-4b20-9bff-3f7bd7df0500,
> raftlog=0e3aa95d-ab51-4b20-9bff-3f7bd7df0500-SegmentedRaftLog:OPENED,
> conf=-1: [76153aab-4681-40b6-bc32-cc9ed5ef1daf:192.168.0.7:9858,
> 79ca7251-7514-4c53-968c-ade59d6df07b:192.168.0.6:9858,
> 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500:192.168.0.4:9858], old=null
> 2018-12-06 09:32:13 INFO LeaderElection:127 -
> 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500: begin an election in Term 2
> 2018-12-06 09:32:13 INFO LeaderElection:230 -
> 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500 got exception when requesting votes: {}
> java.util.concurrent.ExecutionException:
> org.apache.ratis.thirdparty.io.grpc.StatusRuntimeException: INTERNAL:
> 76153aab-4681-40b6-bc32-cc9ed5ef1daf: group-41B8C34A6DE4 not found.
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:192)
> at
> org.apache.ratis.server.impl.LeaderElection.waitForResults(LeaderElection.java:214)
> at
> org.apache.ratis.server.impl.LeaderElection.askForVotes(LeaderElection.java:146)
> at org.apache.ratis.server.impl.LeaderElection.run(LeaderElection.java:102)
> Caused by: org.apache.ratis.thirdparty.io.grpc.StatusRuntimeException:
> INTERNAL: 76153aab-4681-40b6-bc32-cc9ed5ef1daf: group-41B8C34A6DE4 not found.
> at
> org.apache.ratis.thirdparty.io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:222)
> at
> org.apache.ratis.thirdparty.io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:203)
> at
> org.apache.ratis.thirdparty.io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:132)
> at
> org.apache.ratis.proto.grpc.RaftServerProtocolServiceGrpc$RaftServerProtocolServiceBlockingStub.requestVote(RaftServerProtocolServiceGrpc.java:265)
> at
> org.apache.ratis.grpc.server.GrpcServerProtocolClient.requestVote(GrpcServerProtocolClient.java:63)
> at org.apache.ratis.grpc.server.GrpcService.requestVote(GrpcService.java:150)
> at
> org.apache.ratis.server.impl.LeaderElection.lambda$submitRequests$0(LeaderElection.java:188)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.Executors$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)
> 2018-12-06 09:32:14 INFO LeaderElection:46 -
> 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500: Election TIMEOUT; received 0
> response(s) [] and 1 exception(s); 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500:t2,
> leader=null, voted=0e3aa95d-ab51-4b20-9bff-3f7bd7df0500,
> raftlog=0e3aa95d-ab51-4b20-9bff-3f7bd7df0500-SegmentedRaftLog:OPENED,
> conf=-1: [76153aab-4681-40b6-bc32-cc9ed5ef1daf:192.168.0.7:9858,
> 79ca7251-7514-4c53-968c-ade59d6df07b:192.168.0.6:9858,
> 0e3aa95d-ab51-4b20-9bff-3f7bd7df0500:192.168.0.4:9858], old=null{noformat}
>
> cc - [~ljain]
> all logs attached.
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