rumen should be able to filter and fold job traces
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Key: MAPREDUCE-934
URL: https://issues.apache.org/jira/browse/MAPREDUCE-934
Project: Hadoop Map/Reduce
Issue Type: Improvement
Reporter: Dick King
The rumen command line creates job traces from job history logs. These job
traces are read by the rumen runtime system at the behest of other
applications. We should add a command line tool to rumen to manipulate a job
trace in various ways to modify a workload:
* overlap job trace segments to increase the workload
* extract a short segment from a long job trace
* stretch out job traces to dilute the workload
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