[MAPREDUCE-3838] MapReduce job submission time has increased in 0.23 when compared to 0.20.206

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.2
• Component/s: client
• Labels: gridmix job-submit-time yarn
• Tags: gridmix yarn job-submit-time
• Assignee: Unassigned
• Reporter: Amar Kamat
• Created: 08/Feb/12 04:47
• Updated: 07/Jan/17 01:59

Description

While running Gridmix on 0.23, we found that the job submission time has increased when compared to 0.20.206.

Here are some stats:

Submit-Time	Total number of jobs in YARN	Total number of jobs in FRED
> 25secs	3	1
> 20secs	6	2
> 15secs	14	4
> 10secs	24	4
> 5secs	67	28

Note that Gridmix was run using the same trace.