Details
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Sub-task
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Status: Resolved
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P2
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Resolution: Implemented
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None
Description
Get a portable version of non-lifted Combines working in Java.
Non-lifted combines should be done as an opaque ParDo after a GBK within a Combine composite transform.
This task also requires implementing the anonymous case, where the ParDo and GBK are not in a composite and the runner cannot identify the ParDo as a Combine at all. For now this case only occurs when the Combine has side inputs.