[ https://issues.apache.org/jira/browse/YARN-7774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun Suresh updated YARN-7774: ------------------------------ Priority: Blocker (was: Major) > Miscellaneous minor fixes to the PlacementProcessor > --------------------------------------------------- > > Key: YARN-7774 > URL: https://issues.apache.org/jira/browse/YARN-7774 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Arun Suresh > Assignee: Arun Suresh > Priority: Blocker > Attachments: YARN-7774-YARN-6592.001.patch, > YARN-7774-YARN-6592.002.patch, YARN-7774-YARN-6592.003.patch, > YARN-7774-YARN-6592.004.patch > > > JIRA to track the following minor changes: > * Scheduler must normalize requests that are made using the > {{attemptAllocationOnNode}} method. > * The Placement Algorithm should shuffle the order it looks at nodes between > two requests - to ensure a) more nodes are looked at and b) bias against > placing too many containers on the same node > * Add a placement retry loop for rejected requests - since there are cases > especially, when Constraints will be satisfied after a subsequent request has > been placed. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org