I want to change the rumen job trace generator to use a more modular internal
structure, to allow for more input log formats
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Key: MAPREDUCE-1309
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1309
Project: Hadoop Map/Reduce
Issue Type: Improvement
Reporter: Dick King
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].
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