tomvanbussel opened a new pull request, #45850:
URL: https://github.com/apache/spark/pull/45850
### What changes were proposed in this pull request?
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This PR adds new versions of `SparkSession.createDataset` and
`SparkSession.createDataFrame` that take an `Array[Byte]` as input. The older
versions that take a `protobuf.Any` are deprecated. This PR also adds new
versions of `SparkConnectPlanner.transformRelation` and
`SparkConnectPlanner.transformExpression` that take an `Array[Byte]`.
### Why are the changes needed?
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Without these changes it's difficult to create plugins for Spark Connect.
The methods above used to take a protobuf class that is shaded as input,
meaning that that plugins had to shade these classes in the exact same way. Now
they can just serialize the protobuf object to bytes and pass that in instead.
### Does this PR introduce _any_ user-facing change?
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No
### How was this patch tested?
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Tests were added
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No
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