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
> Shell language or API which they might use that I can play with.?