[jira] [Commented] (MAPREDUCE-2265) task-controller and jsvc should install into sbin// directory

["Allen Wittenauer (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13018015#comment-13018015 ] 

Allen Wittenauer commented on MAPREDUCE-2265:
---------------------------------------------

It needs to get fixed in 0.22 because it will become a defacto (shell) API.  

> task-controller and jsvc should install into sbin/<platform>/ directory
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2265
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2265
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: build, task-controller, tasktracker
>    Affects Versions: 0.22.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Critical
>
> Currently the task-controller and jsvc "live" in the bin/ directory regardless of build platform. This is incorrect since these components are native compiled code and thus are built for a particular architecture. So, when we ship a build of 22, we will want to ship both 32-bit and 64-bit artifacts so users can use these components without rebuilding on their own.
> Additionally, it doesn't make sense for them to be in bin/ since they're not user-facing in any way (i.e a user would never directly invoke them). So I would propose putting them in an sbin directory.
> The final proposed path is $HADOOP_HOME/sbin/<platform>/{jsvc,task-controller}
> Note this is not an incompatible change since these components were not present in any prior apache release.

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