[MAPREDUCE-2563] Gridmix high ram jobs emulation system tests.

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.23.0
• Component/s: contrib/gridmix
• Hadoop Flags: Reviewed
• Release Note: Adds system tests to test the High-Ram feature in Gridmix.
• Assignee: Vinay Kumar Thota
• Reporter: Vinay Kumar Thota
• Created: 03/Jun/11 06:23
• Updated: 15/Nov/11 00:49
• Resolved: 14/Jun/11 10:19

Description

1. Run the Gridmix with a high ram jobs trace and verify each Gridmix job whether it honors the high ram or not. In
the trace the jobs should use the high ram for both maps and reduces.

2. Run the Gridmix with a high ram jobs trace and verify each Gridmix job whether it honors the high ram or not. In
the trace the jobs should use the high ram only for maps.

3. Run the Gridmix with a high ram jobs trace and verify each Gridmix job whether it honors the high ram or not. In the
trace the jobs should use the high ram only for reducers.

4. Run the Gridmix with a high ram jobs trace by disabling the emulation of high ram and verify each Gridmix job
whether it honors the high ram or not. In disable mode it should should not honor the high ram and run it as a normal
job.