Anubhav Dhoot created YARN-4077: ----------------------------------- Summary: FairScheduler Reservation should wait for most relaxed scheduling delay permitted before issuing reservation Key: YARN-4077 URL: https://issues.apache.org/jira/browse/YARN-4077 Project: Hadoop YARN Issue Type: Bug Reporter: Anubhav Dhoot
Today if an allocation has a node local request that allows for relaxation, we do not wait for the relaxation delay before issuing the reservation. This can be too aggressive. Instead we should allow the scheduling delays of relaxation to expire before we choose to allow reserving a node for the container. This allows for the request to be satisfied on a different node instead. -- This message was sent by Atlassian JIRA (v6.3.4#6332)