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Posted to mapreduce-issues@hadoop.apache.org by "Amareshwari Sriramadasu (JIRA)" <ji...@apache.org> on 2009/12/21 10:46:18 UTC
[jira] Updated: (MAPREDUCE-1140) Per cache-file refcount can become
negative when tasks release distributed-cache files
[ https://issues.apache.org/jira/browse/MAPREDUCE-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amareshwari Sriramadasu updated MAPREDUCE-1140:
-----------------------------------------------
Release Note: Fixed a bug in DistributedCache, to not decrement reference counts for unreferenced files in error conditions.
> Per cache-file refcount can become negative when tasks release distributed-cache files
> --------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1140
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1140
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: tasktracker
> Affects Versions: 0.20.2, 0.21.0, 0.22.0
> Reporter: Vinod K V
> Assignee: Amareshwari Sriramadasu
> Fix For: 0.22.0
>
> Attachments: patch-1140-1.txt, patch-1140-2-ydist.txt, patch-1140-2.txt, patch-1140-3.txt, patch-1140-ydist.txt, patch-1140-ydist.txt, patch-1140.txt
>
>
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