[MAPREDUCE-3827] Counters aggregation slowed down significantly after MAPREDUCE-3749 - ASF JIRA

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Type: Sub-task
Status: Closed
Priority: Blocker
Resolution: Fixed
Affects Version/s: 0.23.0
Fix Version/s: 0.23.1
Component/s: mrv2, performance
Labels:
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MAPREDUCE-3827-20120207.txt
07/Feb/12 20:33
9 kB
Vinod Kumar Vavilapalli
MAPREDUCE-3827-20120207.txt
07/Feb/12 22:03
9 kB
Vinod Kumar Vavilapalli

Issue Links

blocks

MAPREDUCE-3524 Scan benchmark is more than 1.5x slower in 0.23

Resolved

is broken by

MAPREDUCE-3749 ConcurrentModificationException in counter groups

Closed

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Assignee:: Vinod Kumar Vavilapalli

Reporter:: Vinod Kumar Vavilapalli

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 07/Feb/12 01:55

Updated:: 05/Mar/12 02:49

Resolved:: 08/Feb/12 00:17