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Hadoop, mail # user - Hadoop fs custom commands


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Re: Hadoop fs custom commands
madhu phatak 2012-04-02, 05:23
Hi,
 All commands invoke FSShell.java code. As per my knowledge you have to
change the source code and build to support custom commands.

On Sun, Apr 1, 2012 at 2:11 PM, JAX <[EMAIL PROTECTED]> wrote:

> Hi guys : I wanted to make se custom Hadoop fs - commands.  Is this
> feasible/practical?  In particular. , I wanted to summarize file sizes and
> print some usefull estimated of things on the fly from My cluster.
>
> I'm not sure how
> The hadoop
> Shell commands are implemented... But I thought maybe there is a higher
> level
> Shell language or API which they might use that I can play with.?
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