[MAPREDUCE-3534] Compression benchmark run-time increased by 13% in 0.23

• Type: Sub-task
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.23.1
• Fix Version/s: 0.23.1
• Component/s: mrv2
• Assignee: Vinod Kumar Vavilapalli
• Reporter: Vinay Kumar Thota
• Created: 12/Dec/11 13:51
• Updated: 05/Mar/12 02:49
• Resolved: 23/Jan/12 21:46

Description

Compression runtime is increased by 13% as well as throughput is decreased by 24% in 0.23 when compared to 0.20.204 on
a 350 node size cluster.

Issue Links

• is blocked by: MAPREDUCE-3641 CapacityScheduler should be more conservative assigning off-switch requests