[PR] [Go] Fix reshuffle implementation to use the global window for gbk output [beam]

[via GitHub]

scwhittle opened a new pull request, #34462:
URL: https://github.com/apache/beam/pull/34462

   Otherwise the original non-reified windowing is used and can confuse the 
runner, which encodes the gbk input using global windows but was attempting to 
decode it as original windowing.
   
   This fixes Dataflow runner harness failures when a non-global windowed 
pcollection is reshuffled.  A work around before this fix would be to 
explicitly rewindow to the global window before reshuffling and reapply the 
desired windowing after reshuffling.
   
   This isn't caught by prism because the entire reshuffle is replaced.
   
   ------------------------
   
   Thank you for your contribution! Follow this checklist to help us 
incorporate your contribution quickly and easily:
   
    - [ ] Mention the appropriate issue in your description (for example: 
`addresses #123`), if applicable. This will automatically add a link to the 
pull request in the issue. If you would like the issue to automatically close 
on merging the pull request, comment `fixes #<ISSUE NUMBER>` instead.
    - [ ] Update `CHANGES.md` with noteworthy changes.
    - [ ] If this contribution is large, please file an Apache [Individual 
Contributor License Agreement](https://www.apache.org/licenses/icla.pdf).
   
   See the [Contributor Guide](https://beam.apache.org/contribute) for more 
tips on [how to make review process 
smoother](https://github.com/apache/beam/blob/master/CONTRIBUTING.md#make-the-reviewers-job-easier).
   
   To check the build health, please visit 
[https://github.com/apache/beam/blob/master/.test-infra/BUILD_STATUS.md](https://github.com/apache/beam/blob/master/.test-infra/BUILD_STATUS.md)
   
   GitHub Actions Tests Status (on master branch)
   
------------------------------------------------------------------------------------------------
   [![Build python source distribution and 
wheels](https://github.com/apache/beam/actions/workflows/build_wheels.yml/badge.svg?event=schedule&&?branch=master)](https://github.com/apache/beam/actions?query=workflow%3A%22Build+python+source+distribution+and+wheels%22+branch%3Amaster+event%3Aschedule)
   [![Python 
tests](https://github.com/apache/beam/actions/workflows/python_tests.yml/badge.svg?event=schedule&&?branch=master)](https://github.com/apache/beam/actions?query=workflow%3A%22Python+Tests%22+branch%3Amaster+event%3Aschedule)
   [![Java 
tests](https://github.com/apache/beam/actions/workflows/java_tests.yml/badge.svg?event=schedule&&?branch=master)](https://github.com/apache/beam/actions?query=workflow%3A%22Java+Tests%22+branch%3Amaster+event%3Aschedule)
   [![Go 
tests](https://github.com/apache/beam/actions/workflows/go_tests.yml/badge.svg?event=schedule&&?branch=master)](https://github.com/apache/beam/actions?query=workflow%3A%22Go+tests%22+branch%3Amaster+event%3Aschedule)
   
   See [CI.md](https://github.com/apache/beam/blob/master/CI.md) for more 
information about GitHub Actions CI or the [workflows 
README](https://github.com/apache/beam/blob/master/.github/workflows/README.md) 
to see a list of phrases to trigger workflows.
   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: github-unsubscr...@beam.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org