Jason Lowe created MAPREDUCE-4730:
-------------------------------------
Summary: 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
Priority: Blocker
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
