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https://issues.apache.org/jira/browse/HDDS-1422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDDS-1422:
--------------------------------
    Status: Patch Available  (was: Open)

> Exception during DataNode shutdown
> ----------------------------------
>
>                 Key: HDDS-1422
>                 URL: https://issues.apache.org/jira/browse/HDDS-1422
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The following exception during DN shutdown should be avoided, as it adds 
> noise to the logs and is not a real issue.
> {code}
> 2019-04-10 17:48:27,307 WARN  volume.VolumeSet 
> (VolumeSet.java:getNodeReport(476)) - Failed to get scmUsed and remaining for 
> container storage location 
> /Users/agarwal/src/hadoop/hadoop-ozone/integration-test/target/test/data/MiniOzoneClusterImpl-f4d89966-146a-4690-8841-36af1993522f/datanode-17/data/containers
> java.io.IOException: Volume Usage thread is not running. This error is 
> usually seen during DataNode shutdown.
>   at 
> org.apache.hadoop.ozone.container.common.volume.VolumeInfo.getScmUsed(VolumeInfo.java:119)
>   at 
> org.apache.hadoop.ozone.container.common.volume.VolumeSet.getNodeReport(VolumeSet.java:472)
>   at 
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.getNodeReport(OzoneContainer.java:238)
>   at 
> org.apache.hadoop.ozone.container.common.states.endpoint.RegisterEndpointTask.call(RegisterEndpointTask.java:115)
>   at 
> org.apache.hadoop.ozone.container.common.states.endpoint.RegisterEndpointTask.call(RegisterEndpointTask.java:47)
>   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)
> {code}



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