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Posted to hdfs-dev@hadoop.apache.org by "Mukul Kumar Singh (JIRA)" <ji...@apache.org> on 2018/10/29 19:31:00 UTC
[jira] [Created] (HDDS-754) VolumeInfo#getScmUsed throws NPE
Mukul Kumar Singh created HDDS-754:
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Summary: 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
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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