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Dick King commented on MAPREDUCE-1309: -------------------------------------- more precisely, I removed them from this patch, because they're already in Trunk. Don't worry, I did NOT _reverse_ them anywhere. > I want to change the rumen job trace generator to use a more modular internal > structure, to allow for more input log formats > ----------------------------------------------------------------------------------------------------------------------------- > > Key: MAPREDUCE-1309 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1309 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Reporter: Dick King > Assignee: Dick King > Attachments: demuxer-plus-concatenated-files--2009-12-21.patch, > demuxer-plus-concatenated-files--2010-01-06.patch, > demuxer-plus-concatenated-files--2010-01-08.patch > > > There are two orthogonal questions to answer when processing a job tracker > log: how will the logs and the xml configuration files be packaged, and in > which release of hadoop map/reduce were the logs generated? The existing > rumen only has a couple of answers to this question. The new engine will > handle three answers to the version question: 0.18, 0.20 and current, and two > answers to the packaging question: separate files with names derived from the > job ID, and concatenated files with a header between sections [used for > easier file interchange]. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.