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https://issues.apache.org/jira/browse/HDDS-754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanisha Koneru updated HDDS-754:
--------------------------------
Attachment: HDDS-754.002.patch
> VolumeInfo#getScmUsed throws NPE
> --------------------------------
>
> Key: HDDS-754
> URL: https://issues.apache.org/jira/browse/HDDS-754
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Datanode
> Reporter: Mukul Kumar Singh
> Assignee: Hanisha Koneru
> Priority: Blocker
> Attachments: HDDS-754.001.patch, HDDS-754.002.patch
>
>
> The failure can be seen at the following jenkins run
> https://builds.apache.org/job/PreCommit-HDDS-Build/1540/testReport/org.apache.hadoop.hdds.scm.pipeline/TestNodeFailure/testPipelineFail/
> {code}
> 2018-10-29 13:44:11,984 WARN concurrent.ExecutorHelper
> (ExecutorHelper.java:logThrowableFromAfterExecute(50)) - Execution exception
> when running task in Datanode ReportManager Thread - 3
> 2018-10-29 13:44:11,984 WARN concurrent.ExecutorHelper
> (ExecutorHelper.java:logThrowableFromAfterExecute(63)) - Caught exception in
> thread Datanode ReportManager Thread - 3:
> java.lang.NullPointerException
> at
> org.apache.hadoop.ozone.container.common.volume.VolumeInfo.getScmUsed(VolumeInfo.java:107)
> at
> org.apache.hadoop.ozone.container.common.volume.VolumeSet.getNodeReport(VolumeSet.java:379)
> at
> org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.getNodeReport(OzoneContainer.java:225)
> at
> org.apache.hadoop.ozone.container.common.report.NodeReportPublisher.getReport(NodeReportPublisher.java:64)
> at
> org.apache.hadoop.ozone.container.common.report.NodeReportPublisher.getReport(NodeReportPublisher.java:39)
> at
> org.apache.hadoop.ozone.container.common.report.ReportPublisher.publishReport(ReportPublisher.java:86)
> at
> org.apache.hadoop.ozone.container.common.report.ReportPublisher.run(ReportPublisher.java:73)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> 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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