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https://issues.apache.org/jira/browse/HDDS-1560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16843711#comment-16843711
]
Mukul Kumar Singh commented on HDDS-1560:
-----------------------------------------
This error can be seen after restarting of the datanode as seen in the
following log.
{code}
2019-05-19 23:24:07,903 INFO ozone.MiniOzoneChaosCluster
(MiniOzoneChaosCluster.java:failNodes(102)) - Completed restarting
DataNodeIndex 18
2019-05-19 23:24:07,904 INFO ozone.MiniOzoneChaosCluster
(MiniOzoneChaosCluster.java:failNodes(95)) - Will restart 2 nodes to simulate
failure
2019-05-19 23:24:07,904 INFO ozone.MiniOzoneChaosCluster
(MiniOzoneChaosCluster.java:failNodes(100)) - Restarting DataNodeIndex 19
2019-05-19 23:24:07,904 INFO datanode.ObjectStoreHandler
(ObjectStoreHandler.java:close(155)) - Closing ObjectStoreHandler.
2019-05-19 23:24:07,905 INFO ozone.HddsDatanodeService
(HddsDatanodeService.java:stop(442)) - Stopped plug-in
org.apache.hadoop.ozone.web.OzoneHddsDatanodeService@f739957
2019-05-19 23:24:07,907 INFO ozoneimpl.OzoneContainer
(OzoneContainer.java:stop(199)) - Attempting to stop container services.
2019-05-19 23:24:07,907 ERROR statemachine.DatanodeStateMachine
(DatanodeStateMachine.java:start(199)) - Unable to finish the execution.
java.util.concurrent.RejectedExecutionException: Task
java.util.concurrent.ExecutorCompletionService$QueueingFuture@1064fdda rejected
from
org.apache.hadoop.util.concurrent.HadoopThreadPoolExecutor@15e1f69d[Terminated,
pool size = 1, active threads = 0, queued tasks = 0, completed tasks = 90]
at
java.util.concurrent.ThreadPoolExecutor$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.ExecutorCompletionService.submit(ExecutorCompletionService.java:181)
at
org.apache.hadoop.ozone.container.common.states.datanode.RunningDatanodeState.execute(RunningDatanodeState.java:90)
at
org.apache.hadoop.ozone.container.common.statemachine.StateContext.execute(StateContext.java:375)
at
org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:186)
at
org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:349)
at java.lang.Thread.run(Thread.java:748)
{code}
> RejectedExecutionException on datanode after shutting it down
> -------------------------------------------------------------
>
> Key: HDDS-1560
> URL: https://issues.apache.org/jira/browse/HDDS-1560
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode
> Affects Versions: 0.3.0
> Reporter: Mukul Kumar Singh
> Priority: Major
> Labels: MiniOzoneChaosCluster
>
> RejectedExecutionException on datanode after shutting it down
> {code}
> 2019-05-20 00:38:52,757 ERROR statemachine.DatanodeStateMachine
> (DatanodeStateMachine.java:start(199)) - Unable to finish the execution.
> java.util.concurrent.RejectedExecutionException: Task
> java.util.concurrent.ExecutorCompletionService$QueueingFuture@74b926e9
> rejected from
> org.apache.hadoop.util.concurrent.HadoopThreadPoolExecutor@15e1f6
> 9d[Terminated, pool size = 0, active threads = 0, queued tasks = 0, completed
> tasks = 90]
> at
> java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063)
> at
> java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830)
> at
> java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379)
> at
> java.util.concurrent.ExecutorCompletionService.submit(ExecutorCompletionService.java:181)
> at
> org.apache.hadoop.ozone.container.common.states.datanode.RunningDatanodeState.execute(RunningDatanodeState.java:90)
> at
> org.apache.hadoop.ozone.container.common.statemachine.StateContext.execute(StateContext.java:375)
> at
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.start(DatanodeStateMachine.java:186)
> at
> org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine.lambda$startDaemon$0(DatanodeStateMachine.java:349)
> at java.lang.Thread.run(Thread.java:748)
> {code}
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