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genericqa commented on YARN-8193: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s{color} | {color:blue} Docker mode activated. {color} | | {color:red}-1{color} | {color:red} docker {color} | {color:red} 2m 13s{color} | {color:red} Docker failed to build yetus/hadoop:17213a0. {color} | \\ \\ || Subsystem || Report/Notes || | JIRA Issue | YARN-8193 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12929803/YARN-8193-branch-2.9.0-001.patch | | Console output | https://builds.apache.org/job/PreCommit-YARN-Build/21160/console | | Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > YARN RM hangs abruptly (stops allocating resources) when running successive > applications. > ----------------------------------------------------------------------------------------- > > Key: YARN-8193 > URL: https://issues.apache.org/jira/browse/YARN-8193 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn > Reporter: Zian Chen > Assignee: Zian Chen > Priority: Critical > Fix For: 2.9.0, 3.2.0, 3.1.1 > > Attachments: YARN-8193-branch-2.9.0-001.patch, YARN-8193.001.patch, > YARN-8193.002.patch > > > When running massive queries successively, at some point RM just hangs and > stops allocating resources. At the point RM get hangs, YARN throw > NullPointerException at RegularContainerAllocator.getLocalityWaitFactor. > There's sufficient space given to yarn.nodemanager.local-dirs (not a node > health issue, RM didn't report any node being unhealthy). There is no fixed > trigger for this (query or operation). > This problem goes away on restarting ResourceManager. No NM restart is > required. > > -- 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