Xiaoyu Yao created HDDS-286:
-------------------------------
Summary: Fix NodeReportPublisher.getReport NPE
Key: HDDS-286
URL: https://issues.apache.org/jira/browse/HDDS-286
Project: Hadoop Distributed Data Store
Issue Type: Bug
Reporter: Xiaoyu Yao
This can be reproed with TestKeys#testPutKey
{code}
2018-07-23 21:33:55,598 WARN concurrent.ExecutorHelper
(ExecutorHelper.java:logThrowableFromAfterExecute(63)) - Caught exception in
thread Datanode ReportManager Thread - 0:
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:350)
at
org.apache.hadoop.ozone.container.ozoneimpl.OzoneContainer.getNodeReport(OzoneContainer.java:260)
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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