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Eric Payne commented on YARN-7619: ---------------------------------- Uploaded version 4. The previous version was overwriting the AM limit when it was saving the user AM limit. version 004 fixes that. I am still working on the backports. > Max AM Resource value in CS UI is different for every user > ---------------------------------------------------------- > > Key: YARN-7619 > URL: https://issues.apache.org/jira/browse/YARN-7619 > Project: Hadoop YARN > Issue Type: Bug > Components: capacity scheduler, yarn > Affects Versions: 2.9.0, 3.0.0-beta1, 2.8.2, 3.1.0 > Reporter: Eric Payne > Assignee: Eric Payne > Attachments: Max AM Resources is Different for Each User.png, > YARN-7619.001.patch, YARN-7619.002.patch, YARN-7619.003.patch, > YARN-7619.004.patch > > > YARN-7245 addressed the problem that the {{Max AM Resource}} in the capacity > scheduler UI used to contain the queue-level AM limit instead of the > user-level AM limit. It fixed this by using the user-specific AM limit that > is calculated in {{LeafQueue#activateApplications}}, stored in each user's > {{LeafQueue#User}} object, and retrieved via > {{UserInfo#getResourceUsageInfo}}. > The problem is that this user-specific AM limit depends on the activity of > other users and other applications in a queue, and it is only calculated and > updated when a user's application is activated. So, when > {{CapacitySchedulerPage}} retrieves the user-specific AM limit, it is a stale > value unless an application was recently activated for a particular user. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org