Update Spark 3.1 shim for ShuffleOrigin shuffle parameter #1206
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Spark 3.1 changed
ShuffleExchangeLike
to remove thecanChangeNumPartitions
method and replaced it with a shuffle origin instead. This updates the shims to pass the original CPU shuffle exec node when asking for a GPU shuffle exec node rather than fetching thecanChangeNumPartitions
field out of it which won't be present on some Spark versions.