ChenSammi commented on PR #6587:
URL: https://github.com/apache/ozone/pull/6587#issuecomment-2076339379
A normal DN shutdown log
```
2024-04-24 17:53:21,589 ERROR ozone.HddsDatanodeService
(SignalLogger.java:handle(60)) - RECEIVED SIGNAL 2: SIGINT
2024-04-24 17:53:21,590 INFO ozone.HddsDatanodeService
(StringUtils.java:lambda$startupShutdownMessage$0(144)) - SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down HddsDatanodeService at SAMMICHEN-MB0/0.0.0.0
************************************************************/
2024-04-24 17:53:21,595 INFO ozoneimpl.OzoneContainer
(OzoneContainer.java:stop(482)) - Attempting to stop container services.
2024-04-24 17:53:21,595 WARN ozoneimpl.AbstractBackgroundContainerScanner
(AbstractBackgroundContainerScanner.java:handleRemainingSleep(134)) -
Background container scan was interrupted.
2024-04-24 17:53:21,595 INFO ozoneimpl.AbstractBackgroundContainerScanner
(AbstractBackgroundContainerScanner.java:run(61)) -
Thread[ContainerMetadataScanner,5,main] exiting.
2024-04-24 17:53:21,595 INFO ozoneimpl.BackgroundContainerDataScanner
(BackgroundContainerDataScanner.java:shutdown(141)) -
ContainerDataScanner(/tmp/datanode1/storage/hdds) is shutting down.
2024-04-24 17:53:21,595 WARN ozoneimpl.AbstractBackgroundContainerScanner
(AbstractBackgroundContainerScanner.java:handleRemainingSleep(134)) -
Background container scan was interrupted.
2024-04-24 17:53:21,596 INFO ozoneimpl.AbstractBackgroundContainerScanner
(AbstractBackgroundContainerScanner.java:run(61)) -
ContainerDataScanner(/tmp/datanode1/storage/hdds,
DS-af727dc0-66f9-4db9-8f1f-8ce487a40766) exiting.
2024-04-24 17:53:21,596 INFO ozoneimpl.OnDemandContainerDataScanner
(OnDemandContainerDataScanner.java:shutdownScanner(206)) - On-demand container
scanner is shutting down.
2024-04-24 17:53:21,606 INFO ratis.XceiverServerRatis
(XceiverServerRatis.java:stop(604)) - S**topping XceiverServerRatis
01effdc6-dad1-4bf3-916a-749d9aa7e5e5**
2024-04-24 17:53:21,606 INFO server.RaftServer
(RaftServerProxy.java:lambda$close$9(416)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5: close
2024-04-24 17:53:21,607 INFO server.RaftServer$Division
(RaftServerImpl.java:lambda$close$3(526)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E: shutdown
2024-04-24 17:53:21,607 INFO server.GrpcService
(GrpcService.java:closeImpl(311)) - 01effdc6-dad1-4bf3-916a-749d9aa7e5e5:
shutdown server org.apache.ratis.grpc.server.GrpcClientProtocolService now
2024-04-24 17:53:21,607 INFO util.JmxRegister
(JmxRegister.java:unregister(73)) - Successfully un-registered JMX Bean with
object name
Ratis:service=RaftServer,group=group-5EA60976374E,id=01effdc6-dad1-4bf3-916a-749d9aa7e5e5
2024-04-24 17:53:21,607 INFO impl.RoleInfo
(RoleInfo.java:shutdownLeaderState(94)) - 01effdc6-dad1-4bf3-916a-749d9aa7e5e5:
shutdown 01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E-LeaderStateImpl
2024-04-24 17:53:21,610 INFO server.GrpcService
(GrpcService.java:closeImpl(320)) - 01effdc6-dad1-4bf3-916a-749d9aa7e5e5:
shutdown server org.apache.ratis.grpc.server.GrpcClientProtocolService
successfully
2024-04-24 17:53:21,610 INFO server.GrpcService
(GrpcService.java:closeImpl(311)) - 01effdc6-dad1-4bf3-916a-749d9aa7e5e5:
shutdown server GrpcServerProtocolService now
2024-04-24 17:53:21,611 INFO server.GrpcService
(GrpcService.java:closeImpl(320)) - 01effdc6-dad1-4bf3-916a-749d9aa7e5e5:
shutdown server GrpcServerProtocolService successfully
2024-04-24 17:53:21,611 INFO server.GrpcService
(GrpcService.java:closeImpl(311)) - 01effdc6-dad1-4bf3-916a-749d9aa7e5e5:
shutdown server org.apache.ratis.grpc.server.GrpcAdminProtocolService now
2024-04-24 17:53:21,614 INFO server.GrpcService
(GrpcService.java:closeImpl(320)) - 01effdc6-dad1-4bf3-916a-749d9aa7e5e5:
shutdown server org.apache.ratis.grpc.server.GrpcAdminProtocolService
successfully
2024-04-24 17:53:21,614 INFO impl.PendingRequests
(PendingRequests.java:sendNotLeaderResponses(289)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E-PendingRequests:
sendNotLeaderResponses
2024-04-24 17:53:21,620 INFO impl.StateMachineUpdater
(StateMachineUpdater.java:stopAndJoin(157)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E-StateMachineUpdater:
set stopIndex = 2
2024-04-24 17:53:21,620 INFO ratis.ContainerStateMachine
(ContainerStateMachine.java:takeSnapshot(359)) - group-5EA60976374E: Taking a
snapshot at:(t:2, i:2) file
/tmp/datanode1/ratis/e9e7ba3c-7686-4b3a-96fd-5ea60976374e/sm/snapshot.2_2
2024-04-24 17:53:21,621 INFO ratis.ContainerStateMachine
(ContainerStateMachine.java:takeSnapshot(370)) - group-5EA60976374E: Finished
taking a snapshot at:(t:2, i:2)
file:/tmp/datanode1/ratis/e9e7ba3c-7686-4b3a-96fd-5ea60976374e/sm/snapshot.2_2
took: 1 ms
2024-04-24 17:53:21,622 INFO impl.StateMachineUpdater
(StateMachineUpdater.java:takeSnapshot(295)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E-StateMachineUpdater:
Took a snapshot at index 2
2024-04-24 17:53:21,622 INFO impl.StateMachineUpdater
(StateMachineUpdater.java:lambda$new$0(98)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E-StateMachineUpdater:
snapshotIndex: updateIncreasingly 0 -> 2
2024-04-24 17:53:21,623 INFO ratis.ContainerStateMachine
(ContainerStateMachine.java:close(1150)) - **Stopping ContainerStateMachine for
group-5EA60976374E.**
2024-04-24 17:53:21,623 INFO server.RaftServer$Division
(ServerState.java:close(427)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E: applyIndex: 2
2024-04-24 17:53:21,623 INFO util.AwaitToRun (AwaitToRun.java:run(49)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E-cacheEviction-AwaitToRun-AwaitForSignal
is interrupted
2024-04-24 17:53:21,695 INFO segmented.SegmentedRaftLogWorker
(SegmentedRaftLogWorker.java:close(245)) -
01effdc6-dad1-4bf3-916a-749d9aa7e5e5@group-5EA60976374E-SegmentedRaftLogWorker
close()
2024-04-24 17:53:21,697 INFO util.JvmPauseMonitor
(JvmPauseMonitor.java:run(152)) -
JvmPauseMonitor-01effdc6-dad1-4bf3-916a-749d9aa7e5e5: Stopped
2024-04-24 17:53:23,783 INFO volume.HddsVolume
(HddsVolume.java:closeDbStore(470)) - SchemaV3 db is stopped at
/tmp/datanode1/storage/hdds/CID-9ba4109c-68b1-4311-9623-42f82149fb80/DS-af727dc0-66f9-4db9-8f1f-8ce487a40766/container.db
for volume DS-af727dc0-66f9-4db9-8f1f-8ce487a40766
2024-04-24 17:53:23,783 INFO utils.BackgroundService
(BackgroundService.java:shutdown(160)) - Shutting down service
BlockDeletingService
2024-04-24 17:53:23,784 INFO utils.BackgroundService
(BackgroundService.java:shutdown(160)) - Shutting down service
StaleRecoveringContainerScrubbingService
2024-04-24 17:53:23,785 INFO statemachine.DatanodeStateMachine
(DatanodeStateMachine.java:stopDaemon(640)) - Ozone container server stopped.
2024-04-24 17:53:23,790 INFO handler.ContextHandler
(ContextHandler.java:doStop(1159)) - Stopped
o.e.j.w.WebAppContext@3baf6936{hddsDatanode,/,null,STOPPED}{file:/Users/sammi/workspace/hadoop-ozone/hadoop-hdds/container-service/target/classes/webapps/hddsDatanode}
2024-04-24 17:53:23,794 INFO server.AbstractConnector
(AbstractConnector.java:doStop(383)) - Stopped
ServerConnector@4f453e63{HTTP/1.1, (http/1.1)}{SAMMICHEN-MB0:9882}
2024-04-24 17:53:23,794 INFO server.session
(HouseKeeper.java:stopScavenging(149)) - node0 Stopped scavenging
2024-04-24 17:53:23,794 INFO handler.ContextHandler
(ContextHandler.java:doStop(1159)) - Stopped
o.e.j.s.ServletContextHandler@1816e24a{static,/static,file:///Users/sammi/workspace/hadoop-ozone/hadoop-hdds/container-service/target/classes/webapps/static,STOPPED}
2024-04-24 17:53:23,795 INFO ozone.HddsDatanodeClientProtocolServer
(HddsDatanodeClientProtocolServer.java:stop(83)) - Stopping the RPC server for
Client Protocol
2024-04-24 17:53:23,795 INFO ipc.Server (Server.java:stop(3523)) - Stopping
server on 19864
2024-04-24 17:53:23,796 INFO ipc.Server (Server.java:run(1434)) - Stopping
IPC Server listener on 19864
2024-04-24 17:53:23,796 INFO ipc.Server (Server.java:run(1567)) - Stopping
IPC Server Responder
```
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