Kenneth Knowles created BEAM-2364:
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Summary: PCollectionView should not be a PValue, it should expand
to its underlying PCollection
Key: BEAM-2364
URL: https://issues.apache.org/jira/browse/BEAM-2364
Project: Beam
Issue Type: Bug
Components: sdk-java-core
Reporter: Kenneth Knowles
Assignee: Thomas Groh
This bug has been present for a very long time.
It is a change to {{@Internal}} details but is going to be
backwards-incompatible in a couple ways there, because backwards compatible
behavior is incorrect. But we need to be very careful with the surrounding
logic.
The particular motivating need is that as long as a PCollectionView expands to
only itself, the outputs for surgery and serialization are not correct. There
may be a solution involving hardcoded logic, TBD.
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