[Gridmix] Improve the way Gridmix communicates specifications to map/reduce
tasks
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Key: MAPREDUCE-2594
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2594
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: contrib/gridmix
Affects Versions: 0.23.0
Reporter: Amar Kamat
Assignee: Amar Kamat
Fix For: 0.23.0
As of now, Gridmix ships map task's specifications within job splits and reduce
task's specification within the map's output (as the first key). This not only
makes the Gridmix code harder to understand and manage but also makes it
difficult to extend and add more data to the specification.
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