[ https://issues.apache.org/jira/browse/YARN-3660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Subru Krishnan updated YARN-3660: --------------------------------- Parent Issue: YARN-5597 (was: YARN-2915) > Federation Global Policy Generator (load balancing) > --------------------------------------------------- > > Key: YARN-3660 > URL: https://issues.apache.org/jira/browse/YARN-3660 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager, resourcemanager > Reporter: Carlo Curino > Assignee: Subru Krishnan > > In a federated environment, local impairments of one sub-cluster might > unfairly affect users/queues that are mapped to that sub-cluster. A > centralized component (GPG) runs out-of-band and edits the policies governing > how users/queues are allocated to sub-clusters. This allows us to enforce > global invariants (by dynamically updating locally-enforced invariants). -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org