Sunil G created YARN-5731: ----------------------------- Summary: Preemption does not work in few corner cases where reservations are placed Key: YARN-5731 URL: https://issues.apache.org/jira/browse/YARN-5731 Project: Hadoop YARN Issue Type: Bug Components: capacity scheduler Affects Versions: 2.7.3 Reporter: Sunil G Assignee: Sunil G
Preemption doesnt kick in under below scenario. Two queues A and B each with 50% capacity and 100% maximum capacity and user limit factor 2. Job which is submitted to queueA has taken 95% of resources in cluster. Remaining 5% was also reserved by same job as demand was still higher. Now submit a small job with AM container size is lesser to above mentioned 5%. Job waits and no preemption is happening. -- 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