Github user hyunsik commented on the pull request:
https://github.com/apache/tajo/pull/269#issuecomment-64321768
The patch looks good to me. I'd like to suggest two things.
* One is long option which is more descriptive. For example, it would be
great if the script provides ```--tar``` (```-t```), ```--conf``` (```-c```),
and ```--lib``` (```-l```) .
* The second is more modularization. Currently, multiple steps are a
sequence of routines. Could you modularize them into multiple pieces of
functions?
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