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Weiwei Yang commented on HDFS-12415: ------------------------------------ It looks like test cases are calling {{allocateContainer}} before ozone is fully started, add {{cluster.waitOzoneReady()}} should be able to fix this. Uploaded a simple patch to fix. Please help to review. > Ozone: TestXceiverClientManager occasionally fails > -------------------------------------------------- > > Key: HDFS-12415 > URL: https://issues.apache.org/jira/browse/HDFS-12415 > Project: Hadoop HDFS > Issue Type: Sub-task > Affects Versions: HDFS-7240 > Reporter: Weiwei Yang > Assignee: Weiwei Yang > Priority: Minor > > TestXceiverClientManager seems to be occasionally failing in some jenkins > jobs, > {noformat} > java.lang.NullPointerException > at > org.apache.hadoop.ozone.scm.node.SCMNodeManager.getNodeStat(SCMNodeManager.java:828) > at > org.apache.hadoop.ozone.scm.container.placement.algorithms.SCMCommonPolicy.hasEnoughSpace(SCMCommonPolicy.java:147) > at > org.apache.hadoop.ozone.scm.container.placement.algorithms.SCMCommonPolicy.lambda$chooseDatanodes$0(SCMCommonPolicy.java:125) > {noformat} > see more from [this > report|https://builds.apache.org/job/PreCommit-HDFS-Build/21065/testReport/] -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org