[ https://issues.apache.org/jira/browse/YARN-2069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mayank Bansal updated YARN-2069: -------------------------------- Description: This is different from (even if related to, and likely share code with) YARN-2113. YARN-2113 focuses on making sure that even if queue has its guaranteed capacity, it's individual users are treated in-line with their limits irrespective of when they join in. This JIRA is about respecting user-limits while preempting containers to balance queue capacities. was:Preemption today only works across queues and moves around resources across queues per demand and usage. We should also have user-level preemption within a queue, to balance capacity across users in a predictable manner. > CS queue level preemption should respect user-limits > ---------------------------------------------------- > > Key: YARN-2069 > URL: https://issues.apache.org/jira/browse/YARN-2069 > Project: Hadoop YARN > Issue Type: Sub-task > Components: capacityscheduler > Reporter: Vinod Kumar Vavilapalli > Assignee: Mayank Bansal > Attachments: YARN-2069-trunk-1.patch, YARN-2069-trunk-2.patch, > YARN-2069-trunk-3.patch > > > This is different from (even if related to, and likely share code with) > YARN-2113. > YARN-2113 focuses on making sure that even if queue has its guaranteed > capacity, it's individual users are treated in-line with their limits > irrespective of when they join in. > This JIRA is about respecting user-limits while preempting containers to > balance queue capacities. -- This message was sent by Atlassian JIRA (v6.2#6252)