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xieguiming commented on MAPREDUCE-4124: --------------------------------------- By the Yarn design goal, the AM can support multiple jobs. If like this, the priority also need pass to the AM. > Job Priority is not changing > ----------------------------- > > Key: MAPREDUCE-4124 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4124 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 3.0.0 > Reporter: Nishan Shetty > Priority: Critical > > 1.Submit job > 2.Change the job priority using setPriority() or CLI command ./mapred > job-set-priority <job-id> <priority> > Observe that Job priority is not changed. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira