GitHub user kennknowles opened a pull request:
https://github.com/apache/incubator-beam/pull/1130
[BEAM-27] Add parsing and validation of @StateId params to @ProcessElement
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R: @bjchambers @jkff
This is an initial draft to discuss some design decisions along the way.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kennknowles/incubator-beam State-params
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/1130.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 #1130
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commit 33c884118ed04c0a008ef6018a06fa336a866de8
Author: Kenneth Knowles <k...@google.com>
Date: 2016-10-14T17:51:57Z
Use the correct State class in DoFnSignatures
commit 81b6994bf8162bfc3aaba40a708ce8385be76d80
Author: Kenneth Knowles <k...@google.com>
Date: 2016-10-14T18:07:55Z
Add analysis and validation of State parameters to DoFn.ProcessElement
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