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Posted to mapreduce-dev@hadoop.apache.org by "Amar Kamat (Resolved) (JIRA)" <ji...@apache.org> on 2012/01/30 07:29:14 UTC
[jira] [Resolved] (MAPREDUCE-3481) [Gridmix] Improve STRESS mode
locking
[ https://issues.apache.org/jira/browse/MAPREDUCE-3481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amar Kamat resolved MAPREDUCE-3481.
-----------------------------------
Resolution: Fixed
Target Version/s: 0.23.1, 0.24.0 (was: 0.24.0, 0.23.1)
Release Note: Modified Gridmix STRESS mode locking structure. The submitted thread and the polling thread now run simultaneously without blocking each other.
Hadoop Flags: Reviewed
I just committed the v1.7 patch to trunk. Thanks Ravi for the review.
> [Gridmix] Improve STRESS mode locking
> -------------------------------------
>
> Key: MAPREDUCE-3481
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3481
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: contrib/gridmix
> Affects Versions: 0.24.0
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Labels: gridmix, locking, stress-mode
> Fix For: 0.24.0
>
> Attachments: MAPREDUCE-3481-v1.6.patch, MAPREDUCE-3481-v1.7.patch
>
>
> Gridmix STREES mode code doesnt sufficiently load the cluster due to improper locking.
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