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Chris Douglas commented on MAPREDUCE-4808: ------------------------------------------ Fair point. This looks ready to commit. Unless someone would like additional changes, I'll plan to push it in tomorrow. > Refactor MapOutput and MergeManager to facilitate reuse by Shuffle > implementations > ---------------------------------------------------------------------------------- > > Key: MAPREDUCE-4808 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4808 > Project: Hadoop Map/Reduce > Issue Type: New Feature > Reporter: Arun C Murthy > Assignee: Mariappan Asokan > Attachments: COMBO-mapreduce-4809-4812-4808.patch, M4808-0.patch, > M4808-1.patch, mapreduce-4808.patch, mapreduce-4808.patch, > mapreduce-4808.patch, mapreduce-4808.patch, mapreduce-4808.patch, > mapreduce-4808.patch, mapreduce-4808.patch, mapreduce-4808.patch, > MergeManagerPlugin.pdf, MR-4808.patch > > > Now that Shuffle is pluggable (MAPREDUCE-4049), it would be convenient for > alternate implementations to be able to reuse portions of the default > implementation. > This would come with the strong caveat that these classes are LimitedPrivate > and Unstable. -- 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