Jason Lowe created YARN-6917: -------------------------------- Summary: Queue path is recomputed from scratch on every allocation Key: YARN-6917 URL: https://issues.apache.org/jira/browse/YARN-6917 Project: Hadoop YARN Issue Type: Improvement Components: capacityscheduler Affects Versions: 2.8.1 Reporter: Jason Lowe Priority: Minor
As part of the discussion in YARN-6901 I noticed that we are recomputing a queue's path for every allocation. Currently getting the queue's path involves calling getQueuePath on the parent then building onto that string with the basename of the queue. In turn the parent's getQueuePath method does the same, so we end up spending time recomputing a string that will never change until a reconfiguration. Ideally the queue path should be computed once during queue initialization rather than on-demand. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org