GitHub user jkff opened a pull request:
https://github.com/apache/beam/pull/3921
Introduces Contextful machinery and uses it to add side input support to
Watch
For demonstration purposes, not ready for review yet.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jkff/incubator-beam context-fn
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/beam/pull/3921.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 #3921
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commit 7d26739511962e3ca705f788e10f8dd34e99049c
Author: Eugene Kirpichov <kirpic...@google.com>
Date: 2017-09-25T20:57:04Z
Introduces Contextful
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