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Posted to github@beam.apache.org by GitBox <gi...@apache.org> on 2020/10/27 17:13:40 UTC

[GitHub] [beam] yifanmai opened a new pull request #13204: [BEAM-10409] Remap all PCollections in KeyWithNone elimination

yifanmai opened a new pull request #13204:
URL: https://github.com/apache/beam/pull/13204


   When performing the KeyWithNone elimination, the output PCollections of the original KeyWithNone transforms are deleted, and transforms that read from the deleted output PCollections are remapped to read from the remaining output PCollection. Originally, this remapping was only performed by leaf transforms in stages. This is incorrect because non-leaf transforms may also reference the deleted PCollections. This change fixes this by also applying the remapping to transforms in the context's components.
   
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[GitHub] [beam] yifanmai commented on pull request #13204: [BEAM-10409] Remap all PCollections in KeyWithNone elimination

Posted by GitBox <gi...@apache.org>.
yifanmai commented on pull request #13204:
URL: https://github.com/apache/beam/pull/13204#issuecomment-720641086


   R: @robertwb @tvalentyn 


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[GitHub] [beam] robertwb merged pull request #13204: [BEAM-10409] Remap all PCollections in KeyWithNone elimination

Posted by GitBox <gi...@apache.org>.
robertwb merged pull request #13204:
URL: https://github.com/apache/beam/pull/13204


   


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