[ http://issues.apache.org/jira/browse/HADOOP-76?page=comments#action_12419731 ]
Johan Oskarson commented on HADOOP-76: -------------------------------------- As one should've suspected there seems to be a problem with the patch. It doesn't clean up after the tasks properly, but I do not currently have the time to look at this. Still, feedback is welcome or if someone wants to use any of it in their own patch, go ahead. > Implement speculative re-execution of reduces > --------------------------------------------- > > Key: HADOOP-76 > URL: http://issues.apache.org/jira/browse/HADOOP-76 > Project: Hadoop > Type: Improvement > Components: mapred > Versions: 0.1.0 > Reporter: Doug Cutting > Assignee: Owen O'Malley > Priority: Minor > Fix For: 0.5.0 > Attachments: spec_reducev.patch > > As a first step, reduce task outputs should go to temporary files which are > renamed when the task completes. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
