[ https://issues.apache.org/jira/browse/MAPREDUCE-3859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy resolved MAPREDUCE-3859. -------------------------------------- Resolution: Fixed Fix Version/s: (was: 2.1.0-beta) I'm resolving this for MR1 since I'll need to open a separate YARN jira for branch-2. Thanks Sergey! > CapacityScheduler incorrectly utilizes extra-resources of queue for > high-memory jobs > ------------------------------------------------------------------------------------ > > Key: MAPREDUCE-3859 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3859 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: capacity-sched > Affects Versions: 1.0.0 > Reporter: Sergey Tryuber > Assignee: Sergey Tryuber > Fix For: 1.2.1 > > Attachments: MAPREDUCE-3859_MR1_fix_and_test.patch.txt, > test-to-fail.patch.txt > > > Imagine, we have a queue A with capacity 10 slots and 20 as extra-capacity, > jobs which use 3 map slots will never consume more than 9 slots, regardless > how many free slots on a cluster. -- 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