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Posted to mapreduce-dev@hadoop.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2012/04/27 00:18:49 UTC
[jira] [Created] (MAPREDUCE-4203) Create equivalent of
ProcfsBasedProcessTree for Windows
Bikas Saha created MAPREDUCE-4203:
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Summary: Create equivalent of ProcfsBasedProcessTree for Windows
Key: MAPREDUCE-4203
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4203
Project: Hadoop Map/Reduce
Issue Type: Improvement
Reporter: Bikas Saha
Assignee: Bikas Saha
ProcfsBasedProcessTree is used by the TaskTracker to get process information like memory and cpu usage. This information is used to manage resources etc. The current implementation is based on Linux procfs functionality and hence does not work on other platforms, specifically windows.
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[jira] [Resolved] (MAPREDUCE-4203) Create equivalent of
ProcfsBasedProcessTree for Windows
Posted by "Arun C Murthy (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-4203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy resolved MAPREDUCE-4203.
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Resolution: Fixed
Fix Version/s: 1-win
Release Note: Added an implementation of the process tree for Windows.
I just committed this. Thanks Bikas!
> Create equivalent of ProcfsBasedProcessTree for Windows
> -------------------------------------------------------
>
> Key: MAPREDUCE-4203
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4203
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Bikas Saha
> Assignee: Bikas Saha
> Fix For: 1-win
>
> Attachments: MAPREDUCE-4203.branch-1-win.1.patch, MAPREDUCE-4203.branch-1-win.2.patch, MAPREDUCE-4203.branch-1-win.3.patch, MAPREDUCE-4203.branch-1-win.4.patch, MAPREDUCE-4203.patch, test.cpp
>
>
> ProcfsBasedProcessTree is used by the TaskTracker to get process information like memory and cpu usage. This information is used to manage resources etc. The current implementation is based on Linux procfs functionality and hence does not work on other platforms, specifically windows.
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