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Bikas Saha commented on YARN-392: --------------------------------- Yes YARN-398 but not the proposal currently in there. The alternative proposal is to have a new method in AM RM protocol using which the AM can blacklist nodes globally for all tasks (at all priorities) for that app. > Make it possible to schedule to specific nodes without dropping locality > ------------------------------------------------------------------------ > > Key: YARN-392 > URL: https://issues.apache.org/jira/browse/YARN-392 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Bikas Saha > Assignee: Sandy Ryza > Attachments: YARN-392-1.patch, YARN-392.patch > > > Currently its not possible to specify scheduling requests for specific nodes > and nowhere else. The RM automatically relaxes locality to rack and * and > assigns non-specified machines to the app. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira