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https://issues.apache.org/jira/browse/HDDS-728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16663413#comment-16663413
]
Shashikant Banerjee commented on HDDS-728:
------------------------------------------
The datanode is shutting down because the executors has been shutdown in the
containserStateMachine but same statemachine is being reused for a different
pipeline. the applyTransaction gets rejected and terminates the raft server.
{code:java}
2018-10-24 10:48:07,743 ERROR org.apache.ratis.server.impl.RaftServerImpl:
2974da2b-e765-43f9-8d30-45fe40dcb9ab: applyTransaction failed for index:1
proto:(t:1, i:1)SMLOGENTRY, client-0A3AE1EA9FAB, cid=0
2018-10-24 10:48:07,746 ERROR org.apache.ratis.server.impl.StateMachineUpdater:
Terminating with exit status 2:
StateMachineUpdater-2974da2b-e765-43f9-8d30-45fe40dcb9ab: the
StateMachineUpdater hits Throwable
java.util.concurrent.RejectedExecutionException: Task
java.util.concurrent.CompletableFuture$AsyncSupply@68bc347e rejected from
java.util.concurrent.ThreadPoolExecutor@667bc719[Terminated, pool size = 0,
active threads = 0, queued tasks = 0, completed tasks = 27]
at
java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2047)
at
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:823)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1369)
at
java.util.concurrent.Executors$DelegatedExecutorService.execute(Executors.java:668)
at
java.util.concurrent.CompletableFuture.asyncSupplyStage(CompletableFuture.java:1604)
at
java.util.concurrent.CompletableFuture.supplyAsync(CompletableFuture.java:1830)
at
org.apache.hadoop.ozone.container.common.transport.server.ratis.ContainerStateMachine.applyTransaction(ContainerStateMachine.java:493)
at
org.apache.ratis.server.impl.RaftServerImpl.applyLogToStateMachine(RaftServerImpl.java:1093)
at
org.apache.ratis.server.impl.StateMachineUpdater.run(StateMachineUpdater.java:148)
at java.lang.Thread.run(Thread.java:745)
2018-10-24 10:48:07,751 INFO org.apache.hadoop.ozone.HddsDatanodeService:
SHUTDOWN_MSG:
{code}
> Datanodes are going to dead state after some interval
> -----------------------------------------------------
>
> Key: HDDS-728
> URL: https://issues.apache.org/jira/browse/HDDS-728
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Filesystem
> Affects Versions: 0.3.0
> Reporter: Soumitra Sulav
> Priority: Major
> Attachments:
> hadoop-root-datanode-ctr-e138-1518143905142-541600-02-000002.hwx.site.log,
> hadoop-root-datanode-ctr-e138-1518143905142-541600-02-000003.hwx.site.log,
> hadoop-root-om-ctr-e138-1518143905142-541600-02-000002.hwx.site.log,
> hadoop-root-scm-ctr-e138-1518143905142-541600-02-000002.hwx.site.log,
> om-audit-ctr-e138-1518143905142-541600-02-000002.hwx.site.log
>
>
> Setup a 5 datanode ozone cluster with HDP on top of it.
> After restarting all HDP services few times encountered below issue which is
> making the HDP services to fail.
> Same exception was observed in an old setup but I thought it could have been
> issue with the setup but now encountered the same issue in new setup as well.
> {code:java}
> 2018-10-24 10:42:03,308 WARN
> org.apache.ratis.grpc.server.GrpcServerProtocolService:
> 2974da2b-e765-43f9-8d30-45fe40dcb9ab: Failed requestVote
> 1672d28e-800f-4318-895b-1648976acff6->2974da2b-e765-43f9-8d30-45fe40dcb9ab#0
> org.apache.ratis.protocol.GroupMismatchException:
> 2974da2b-e765-43f9-8d30-45fe40dcb9ab: group-CE87A994686F not found.
> at
> org.apache.ratis.server.impl.RaftServerProxy$ImplMap.get(RaftServerProxy.java:114)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImplFuture(RaftServerProxy.java:252)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:261)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:256)
> at
> org.apache.ratis.server.impl.RaftServerProxy.requestVote(RaftServerProxy.java:411)
> at
> org.apache.ratis.grpc.server.GrpcServerProtocolService.requestVote(GrpcServerProtocolService.java:54)
> at
> org.apache.ratis.proto.grpc.RaftServerProtocolServiceGrpc$MethodHandlers.invoke(RaftServerProtocolServiceGrpc.java:319)
> at
> org.apache.ratis.thirdparty.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:283)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:707)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2018-10-24 10:42:03,342 WARN
> org.apache.ratis.grpc.server.GrpcServerProtocolService:
> 2974da2b-e765-43f9-8d30-45fe40dcb9ab: Failed requestVote
> 7839294e-5657-447f-b320-6b390fffb963->2974da2b-e765-43f9-8d30-45fe40dcb9ab#0
> org.apache.ratis.protocol.GroupMismatchException:
> 2974da2b-e765-43f9-8d30-45fe40dcb9ab: group-CE87A994686F not found.
> at
> org.apache.ratis.server.impl.RaftServerProxy$ImplMap.get(RaftServerProxy.java:114)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImplFuture(RaftServerProxy.java:252)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:261)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:256)
> at
> org.apache.ratis.server.impl.RaftServerProxy.requestVote(RaftServerProxy.java:411)
> at
> org.apache.ratis.grpc.server.GrpcServerProtocolService.requestVote(GrpcServerProtocolService.java:54)
> at
> org.apache.ratis.proto.grpc.RaftServerProtocolServiceGrpc$MethodHandlers.invoke(RaftServerProtocolServiceGrpc.java:319)
> at
> org.apache.ratis.thirdparty.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:283)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:707)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2018-10-24 10:42:04,466 WARN
> org.apache.ratis.grpc.server.GrpcServerProtocolService:
> 2974da2b-e765-43f9-8d30-45fe40dcb9ab: Failed requestVote
> 1672d28e-800f-4318-895b-1648976acff6->2974da2b-e765-43f9-8d30-45fe40dcb9ab#0
> org.apache.ratis.protocol.GroupMismatchException:
> 2974da2b-e765-43f9-8d30-45fe40dcb9ab: group-CE87A994686F not found.
> at
> org.apache.ratis.server.impl.RaftServerProxy$ImplMap.get(RaftServerProxy.java:114)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImplFuture(RaftServerProxy.java:252)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:261)
> at
> org.apache.ratis.server.impl.RaftServerProxy.getImpl(RaftServerProxy.java:256)
> at
> org.apache.ratis.server.impl.RaftServerProxy.requestVote(RaftServerProxy.java:411)
> at
> org.apache.ratis.grpc.server.GrpcServerProtocolService.requestVote(GrpcServerProtocolService.java:54)
> at
> org.apache.ratis.proto.grpc.RaftServerProtocolServiceGrpc$MethodHandlers.invoke(RaftServerProtocolServiceGrpc.java:319)
> at
> org.apache.ratis.thirdparty.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:283)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:707)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
> at
> org.apache.ratis.thirdparty.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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