[ https://issues.apache.org/jira/browse/YARN-6917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Payne reassigned YARN-6917: -------------------------------- Assignee: Eric Payne > 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 > Assignee: Eric Payne > 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