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Posted to commits@beam.apache.org by chamikaramj <gi...@git.apache.org> on 2017/06/08 22:07:23 UTC

[GitHub] beam pull request #3333: [BEAM-1630] Adds ability to dynamically replace PTr...

GitHub user chamikaramj opened a pull request:

    https://github.com/apache/beam/pull/3333

    [BEAM-1630] Adds ability to dynamically replace PTransforms during runtime.

    Adds two new interfaces, PTransformMatcher and PTransformOverride.
    
    Currently only supports replacements where input and output types are an exact match (we have to address complexities due to type hints before supporting replacements with different types).
    
    This can be used to dynamically update a populated pipeline at runtime. Each runner can configure it's own overrides.
    
    This will be used by SplittableDoFn where matching ParDo transforms will be dynamically replaced by SplittableParDo.


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

    $ git pull https://github.com/chamikaramj/beam sdf_direct_runner_ptransform_override

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

    https://github.com/apache/beam/pull/3333.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 #3333
    
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[GitHub] beam pull request #3333: [BEAM-1630] Adds ability to dynamically replace PTr...

Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:

    https://github.com/apache/beam/pull/3333


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