Eric Payne created YARN-7619: -------------------------------- Summary: 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: 3.0.0-beta1, 2.9.0, 2.8.2, 3.1.0 Reporter: Eric Payne Assignee: Eric Payne
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-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org