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https://issues.apache.org/jira/browse/MAPREDUCE-4203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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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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