Make Gridmix configure job specific config properties for the simulated jobs
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Key: MAPREDUCE-2725
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2725
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: contrib/gridmix
Reporter: Ravi Gummadi
Assignee: Ravi Gummadi
As Rumen gets all the config properties into the trace file now(after
MAPREDUCE-2153), Gridmix can set some of the important job-specific config
properties obtained from trace to the simulated jobs. This imply that with same
amount of input/output data for mapTask/reduceTask, the behavior of different
other things like number of spills, sizes of spills, number of intermediate
merges, etc would be similar to those were seen in original job(s).
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