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https://issues.apache.org/jira/browse/HDDS-689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mukul Kumar Singh resolved HDDS-689.
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Resolution: Duplicate
> Datanode shuts down on restart
> ------------------------------
>
> Key: HDDS-689
> URL: https://issues.apache.org/jira/browse/HDDS-689
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Namit Maheshwari
> Assignee: Mukul Kumar Singh
> Priority: Major
>
> Restart all the 8 DNs in the cluster. 2 of them shuts down as below
> {code:java}
> 2018-10-18 01:10:57,102 ERROR impl.StateMachineUpdater
> (ExitUtils.java:terminate(86)) - Terminating with exit status 2:
> StateMachineUpdater-69d15283-4e2e-4c30-a028-f2bad0f83cc1: the
> StateMachineUpdater hits Throwable
> java.util.concurrent.RejectedExecutionException: Task
> java.util.concurrent.CompletableFuture$AsyncSupply@7ee4907b rejected from
> java.util.concurrent.ThreadPoolExecutor@702371d7[Terminated, pool size = 0,
> active threads = 0, queued tasks = 0, completed tasks = 0]
> at
> java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063)
> at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830)
> at
> java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379)
> 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:433)
> 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:748)
> 2018-10-18 01:10:57,107 WARN fs.CachingGetSpaceUsed
> (CachingGetSpaceUsed.java:run(183)) - Thread Interrupted waiting to refresh
> disk information: sleep interrupted
> 2018-10-18 01:10:57,108 INFO datanode.DataNode (LogAdapter.java:info(51)) -
> SHUTDOWN_MSG:
> {code}
>
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