Chamikara Jayalath created BEAM-2731:
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Summary: Add a generic Reshuffle transform to Python SDK
Key: BEAM-2731
URL: https://issues.apache.org/jira/browse/BEAM-2731
Project: Beam
Issue Type: New Feature
Components: sdk-py
Reporter: Chamikara Jayalath
Java SDK has a Reshuffle transform [1] but Python SDK does not have this.
Following factors have to be considered when implementing this transform.
* Transform in Java has been deprecated due to intended side effects not being
portable.
* A lot of details related to portability were uncovered/discussed when we
tried to add a generic Redistribute transform [2][3].
[1]
https://github.com/apache/beam/blob/master/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/Reshuffle.java
[2] https://github.com/apache/beam/pull/1036
[3]
https://lists.apache.org/thread.html/ac34c9ac665a8d9f67b0254015e44c59ea65ecc1360d4014b95d3b2e@%3Cdev.beam.apache.org%3E
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