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https://issues.apache.org/jira/browse/BEAM-12414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17417756#comment-17417756
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Beam JIRA Bot commented on BEAM-12414:
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This issue was marked "stale-P2" and has not received a public comment in 14
days. It is now automatically moved to P3. If you are still affected by it, you
can comment and move it back to P2.
> Support PerKey Combiner.ToDict in python SDK
> --------------------------------------------
>
> Key: BEAM-12414
> URL: https://issues.apache.org/jira/browse/BEAM-12414
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py-core
> Reporter: Evan Galpin
> Priority: P3
>
> -apache_beam.transforms.combiners.ToDict only support CombineGlobally
> semantics currently. Let's extend that to also work PerKey like many other
> Combiners do.-
> One can just use:
> {code:python}
> beam.CombinePerKey(ToDictCombineFn())
> {code}
> This issue can be closed.
>
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