[ https://issues.apache.org/jira/browse/YARN-2475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carlo Curino resolved YARN-2475. -------------------------------- Resolution: Fixed Target Version/s: 3.0.0 Hadoop Flags: Reviewed I committed this to YARN-1051 branch. Thanks to [~chris.douglas] for the reviews. > ReservationSystem: replan upon capacity reduction > ------------------------------------------------- > > Key: YARN-2475 > URL: https://issues.apache.org/jira/browse/YARN-2475 > Project: Hadoop YARN > Issue Type: Sub-task > Components: resourcemanager > Reporter: Carlo Curino > Assignee: Carlo Curino > Attachments: YARN-2475.patch, YARN-2475.patch, YARN-2475.patch > > > In the context of YARN-1051, if capacity of the cluster drops significantly > upon machine failures we need to trigger a reorganization of the planned > reservations. As reservations are "absolute" it is possible that they will > not all fit, and some need to be rejected a-posteriori. -- This message was sent by Atlassian JIRA (v6.3.4#6332)