[ https://issues.apache.org/jira/browse/YARN-8471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16527992#comment-16527992 ]
Íñigo Goiri commented on YARN-8471: ----------------------------------- bq. this is an applicable patch for 2.9.0 Tag the patch as for branch-2.9, something like YARN-8471-branch-2.9.000.patch for Yetus to know where to apply. In any case, if this a problem, we should see how to apply this to trunk too. We need a unit tests to trigger this in any case. > YARN RM hangs and stops allocating resources when applications successively > running > ----------------------------------------------------------------------------------- > > Key: YARN-8471 > URL: https://issues.apache.org/jira/browse/YARN-8471 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn > Affects Versions: 2.9.0 > Reporter: tianjuan > Assignee: tianjuan > Priority: Major > Fix For: 2.9.0 > > Attachments: YARN-8471.001.patch > > > At some point RM just hangs and stops allocating resources. At the point RM > get hangs, YARN throws NullPointerException at > RegularContainerAllocator#allocate, and > RegularContainerAllocator#preCheckForPlacementSet, and > RegularContainerAllocator#getLocalityWaitFactor. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org