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https://issues.apache.org/jira/browse/BEAM-25?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15806509#comment-15806509
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ASF GitHub Bot commented on BEAM-25:
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GitHub user kennknowles opened a pull request:
https://github.com/apache/beam/pull/1748
[BEAM-25] Some more RunnableOnService tests for stateful ParDo
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---
Opening a PR to easily launch Jenkins builds. Will likely add more tests
before review.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kennknowles/beam State-tests
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/beam/pull/1748.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 #1748
----
commit 74735366893e02637791b3a7dddb9a8515147d67
Author: Kenneth Knowles <[email protected]>
Date: 2017-01-06T20:02:29Z
Increase visibility of Mean combiner, accumulator, and coder
These are all necessary to use Mean in a combining state.
commit ff74e4b67912a3b73780bfd578fc7507f815aac4
Author: Kenneth Knowles <[email protected]>
Date: 2017-01-06T20:03:11Z
Add some more RunnableOnService tests for stateful ParDo
----
> Add user-ready API for interacting with state
> ---------------------------------------------
>
> Key: BEAM-25
> URL: https://issues.apache.org/jira/browse/BEAM-25
> Project: Beam
> Issue Type: New Feature
> Components: sdk-java-core
> Reporter: Kenneth Knowles
> Assignee: Kenneth Knowles
> Labels: State
>
> Our current state API is targeted at runner implementers, not pipeline
> authors. As such it has many capabilities that are not necessary nor
> desirable for simple use cases of stateful ParDo (such as dynamic state tag
> creation). Implement a simple state intended for user access.
> (Details of our current thoughts in forthcoming design doc)
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