[TEZ-2784] optimize TaskImpl.isFinished() - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.8.1-alpha
Component/s: None
Labels:
None

Target Version/s:

0.7.1

Description

getInternalState() gets called multiple times within the same method within read lock. This shows up in the AM profiler when executing large jobs.

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AM_Profiler_snapshot.jpg
08/Sep/15 06:26
783 kB
Rajesh Balamohan
TEZ-2784.1.patch
08/Sep/15 06:29
1 kB
Rajesh Balamohan

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Assignee:: Rajesh Balamohan

Reporter:: Rajesh Balamohan

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 08/Sep/15 06:24

Updated:: 12/Oct/15 20:46

Resolved:: 09/Sep/15 03:18