[ https://issues.apache.org/jira/browse/MAPREDUCE-5584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Lowe resolved MAPREDUCE-5584. ----------------------------------- Resolution: Duplicate This has been fixed by the addendum patch in HADOOP-9652. > ShuffleHandler becomes unresponsive during gridmix runs and can leak file > descriptors > ------------------------------------------------------------------------------------- > > Key: MAPREDUCE-5584 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5584 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 2.4.0 > Reporter: Jason Lowe > Priority: Blocker > > While running gridmix on 2.3 we noticed that jobs are running much slower > than normal. We tracked this down to reducers having difficulties shuffling > data from maps. Details to follow. -- This message was sent by Atlassian JIRA (v6.1.5#6160)