Carlo Curino created YARN-2475: ---------------------------------- Summary: ReservationSystem: replan upon capacity reduction Key: YARN-2475 URL: https://issues.apache.org/jira/browse/YARN-2475 Project: Hadoop YARN Issue Type: Bug Components: resourcemanager Reporter: Carlo Curino Assignee: Carlo Curino
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 (v6.2#6252)