Details
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Improvement
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Status: Open
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Major
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Resolution: Unresolved
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None
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None
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Description
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).
Attachments
Attachments
Issue Links
- is blocked by
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MAPREDUCE-2153 Bring in more job configuration properties in to the trace file
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- Closed
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