[GitHub] beam pull request #3730: Cleans up PTransform validation across Beam

[jkff <gi...@git.apache.org>]

GitHub user jkff opened a pull request:

    https://github.com/apache/beam/pull/3730

    Cleans up PTransform validation across Beam

    - Moves validation from validate() to expand() when possible
    - Replaces checkNotNull() with checkArgument() when possible
    - Shortens overly verbose validation messages in a few IOs
    
    As a piggyback, one of the sites to be cleaned up was AssignWindows which happened to be unused (it is also unused by Dataflow Worker), so I deleted it.
    
    R: @tgroh 

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jkff/incubator-beam validate-cleanup

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/beam/pull/3730.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #3730
    
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commit 96196be5800a7028d60af26990d8d3f4f23ad5e4
Author: Eugene Kirpichov <ki...@google.com>
Date:   2017-08-18T00:48:36Z

    Cleans up PTransform validation across Beam
    
    - Moves validation from validate() to expand() when possible
    - Replaces checkNotNull() with checkArgument() when possible
    - Shortens overly verbose validation messages in a few IOs

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[GitHub] beam pull request #3730: Cleans up PTransform validation across Beam

[asfgit <gi...@git.apache.org>]

Github user asfgit closed the pull request at:

    https://github.com/apache/beam/pull/3730


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