[ https://issues.apache.org/jira/browse/MAPREDUCE-1317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hong Tang updated MAPREDUCE-1317: --------------------------------- Attachment: mapreduce-1317-yhadoo-20.1xx.patch patch for yahoo hadoop 20.1xx branch. Not to be committed. > Reducing memory consumption of rumen objects > -------------------------------------------- > > Key: MAPREDUCE-1317 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1317 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Affects Versions: 0.21.0, 0.22.0 > Reporter: Hong Tang > Assignee: Hong Tang > Fix For: 0.21.0 > > Attachments: mapreduce-1317-20091218.patch, > mapreduce-1317-20091222-2.patch, mapreduce-1317-20091222.patch, > mapreduce-1317-20091223.patch, mapreduce-1317-yhadoo-20.1xx.patch > > > We have encountered OutOfMemoryErrors in mumak and gridmix when dealing with > very large jobs. The purpose of this jira is to optimze memory consumption of > rumen produced job objects. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira