[MAPREDUCE-2603] Gridmix system tests are failing due to high ram emulation enable by default for normal mr jobs in the trace which exceeds the solt capacity.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.23.0
• Component/s: contrib/gridmix
• Hadoop Flags: Reviewed
• Tags: gridmix system-tests
• Assignee: Vinay Kumar Thota
• Reporter: Vinay Kumar Thota
• Created: 17/Jun/11 04:26
• Updated: 15/Nov/11 00:48
• Resolved: 22/Jun/11 04:50

Description

In Gridmix high ram emulation enable by default.Because of this feature, some of the gridmix system tests are hanging for some time and then failing after timeout. Actually the failure case was occurring whenever reserved slot capacity exceeds the cluster slot capacity.So for fixing the issue by disabling the high ram emulation in the tests which are using the normal mr jobs in the traces.