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From xunzhang <...@git.apache.org>
Subject [GitHub] incubator-hawq pull request: HAWQ-635. QE process does not exit in...
Date Thu, 07 Apr 2016 13:18:23 GMT
Github user xunzhang commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/564#issuecomment-206896207
  
    @wangzw this fix seems right.
    But in my sight, I think we should limit the usage of `try ... catch` for the consideration
of performance. Specially, catch small lines of codes is better. Another advice is that we
should try to use `try catch` clause in library code in a flat scope as possible as we could.


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