[ https://issues.apache.org/jira/browse/MAPREDUCE-3763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy updated MAPREDUCE-3763: ------------------------------------- Fix Version/s: (was: 0.23.1) 0.24.0 > Failed refreshQueues due to misconfiguration prevents further refreshing of > queues > ---------------------------------------------------------------------------------- > > Key: MAPREDUCE-3763 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3763 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.1 > Reporter: Ramya Sunil > Assignee: Arun C Murthy > Fix For: 0.24.0 > > > Stumbled upon this problem while refreshing queues with incorrect > configuration. The exact scenario was: > 1. Added a new queue "newQueue" without defining its capacity. > 2. "bin/mapred queue -refreshQueues" fails correctly with "Illegal capacity > of -1 for queue root.newQueue" > 3. However, after defining the capacity of "newQueue" followed by a second > "bin/mapred queue -refreshQueues" throws > "org.apache.hadoop.metrics2.MetricsException: Metrics source > QueueMetrics,q0=root,q1=newQueue already exists!" Also see > Hadoop:name=QueueMetrics,q0=root,q1=newQueue,service=ResourceManager metrics > being available even though the queue was not added. > The expected behavior would be to refresh the queues correctly and allow > addition of "newQueue". -- 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