[ https://issues.apache.org/jira/browse/MAPREDUCE-4730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinod Kumar Vavilapalli updated MAPREDUCE-4730: ----------------------------------------------- Resolution: Fixed Fix Version/s: 0.23.5 2.0.3-alpha Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) I just committed this to trunk, branch-2 and branch-0.23. Thanks Jason! > AM crashes due to OOM while serving up map task completion events > ----------------------------------------------------------------- > > Key: MAPREDUCE-4730 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4730 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: applicationmaster, mrv2 > Affects Versions: 0.23.3 > Reporter: Jason Lowe > Assignee: Jason Lowe > Priority: Blocker > Fix For: 2.0.3-alpha, 0.23.5 > > Attachments: MAPREDUCE-4730.patch, MAPREDUCE-4730.patch, > MAPREDUCE-4730.patch > > > We're seeing a repeatable OOM crash in the AM for a task with around 30000 > maps and 3000 reducers. Details to follow. -- 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