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Posted to issues@beam.apache.org by "Ke Wu (Jira)" <ji...@apache.org> on 2021/10/04 22:57:00 UTC

[jira] [Created] (BEAM-12999) Improve Reshuffle Transform

Ke Wu created BEAM-12999:
----------------------------

             Summary: Improve Reshuffle Transform
                 Key: BEAM-12999
                 URL: https://issues.apache.org/jira/browse/BEAM-12999
             Project: Beam
          Issue Type: Improvement
          Components: sdk-go, sdk-java-core, sdk-py-core
            Reporter: Ke Wu
            Assignee: Ke Wu


See discussion [https://lists.apache.org/thread.html/r83adaad3a512ad186f2f9dc9dc4bec2a789070677c07cdcaad6fcfa5%40%3Cdev.beam.apache.org%3E] 

 

“beam:transform:reshuffle:v1" Transform represents different semantic transforms in different SDKs. The proposal is to replace "beam:transform:reshuffle:v1" with two new urns, one to represent reshuffle KV PCollection using the K, and the other to reshuffle based on random key.

 



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