Details
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Improvement
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Status: Resolved
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P3
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Resolution: Fixed
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None
Description
In Java, @AutoValue classes are something that we would like developers to be able to use in PCollections in Beam.
However, there doesn't appear to be a good existing Beam Coder for Autovalue generated classes:
- Avrocoder doesn't work
- Serializable Coder works, but has other problems (larger/less efficient)
This is discussed fully at https://lists.apache.org/thread.html/29617096819824d5c12247a246d316b763d9e583a21fff2f1c430077@%3Cdev.beam.apache.org%3E
We may need to implement an AutoValueCoder.