[ https://issues.apache.org/jira/browse/YARN-8992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haibo Chen updated YARN-8992: ----------------------------- Description: As discovered in YARN-8990, QueueManager can see a leaf queue being empty while FSLeafQueue.addApp() is called in the middle of {code:java} return queue.getNumRunnableApps() == 0 && leafQueue.getNumNonRunnableApps() == 0 && leafQueue.getNumAssignedApps() == 0;{code} was: QueueManager can see a leaf queue being empty while FSLeafQueue.addApp() is called in the middle of {code:java} return queue.getNumRunnableApps() == 0 && leafQueue.getNumNonRunnableApps() == 0 && leafQueue.getNumAssignedApps() == 0;{code} > Fair scheduler can delete a dynamic queue while an application attempt is > being added to the queue > -------------------------------------------------------------------------------------------------- > > Key: YARN-8992 > URL: https://issues.apache.org/jira/browse/YARN-8992 > Project: Hadoop YARN > Issue Type: Bug > Components: fairscheduler > Affects Versions: 3.1.1 > Reporter: Haibo Chen > Priority: Major > > As discovered in YARN-8990, QueueManager can see a leaf queue being empty > while FSLeafQueue.addApp() is called in the middle of > {code:java} > return queue.getNumRunnableApps() == 0 && > leafQueue.getNumNonRunnableApps() == 0 && > leafQueue.getNumAssignedApps() == 0;{code} -- 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