Gridmix compression emulation system tests.
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Key: MAPREDUCE-2544
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2544
Project: Hadoop Map/Reduce
Issue Type: Task
Components: contrib/gridmix
Reporter: Vinay Kumar Thota
Assignee: Vinay Kumar Thota
Fix For: 0.23.0
Develop system tests for the following cases.
1. Enable a compression emulation and generated the data using gridmix and
verify whether compressed input generated or not.
2. Verify a Gridmix jobs map input, map output and reduce output compression
ratios against the default compression ratios.
3. Verify a Gridmix jobs map input, map output and reduce output compression
ratios against user specified compression ratios.
4. Verify a Gridmix jobs map input, map output compression ratios with file
output compression format is false in original trace against default
compression ratios.
5. Verify a Gridmix jobs map input, map output compression ratios with file
output compression format is false in original trace against user specified
compression ratios.
6. Verify a Gridmix jobs reduce output with file output compression format is
true in original trace against the default compression ratios.
7. Verify a Gridmix jobs reduce output with file output compression format is
true in original trace against the user specified compression ratios.
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