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From kennknowles <>
Subject [GitHub] beam pull request #2094: [BEAM-115] Concretize generic bits of the Runner AP...
Date Fri, 24 Feb 2017 02:10:18 GMT
GitHub user kennknowles opened a pull request:

    [BEAM-115] Concretize generic bits of the Runner API graph structure

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    R: @dhalperi @robertwb 
    This gets rid of the excessive generic design of `GraphNode` and restores it to the original
design wherein each node is a `PTransform`. I have also merged the `bytes` of the SDK-specific
data and the `Any` that is SDK-independent data, since as has been pointed out we won't need

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

    $ git pull inline-runner-api

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

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

    This closes #2094
commit cc46d194cacbfb2244fde837f01b2ba0f2cedcdb
Author: Kenneth Knowles <>
Date:   2017-02-24T01:51:10Z

    Inline PTransform to GraphNode, removing generic design
    The GraphNode structure was made more generic to allow the Runner API
    and Fn API to share the graph data structure while carrying distinct
    payloads on nodes and edges. It seems that the Runner API was already
    sufficiently flexible for the Fn API to use its existing payload

commit 47289b5bc3a452e2866fb6515b55c7ef5d2835a8
Author: Kenneth Knowles <>
Date:   2017-02-24T02:06:56Z

    Condense FunctionSpec, merging data and params


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