HIVE-27918: Iceberg: Push transforms for clustering during table writes #4908
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What changes were proposed in this pull request?
Iceberg: Push transforms for clustering during table writes
Why are the changes needed?
Currently transformed columns (except for bucket transform) are not pushed / passed as clustering columns. This can lead to incorrect clustering on such columns which can lead non-performant writes. Hence push transforms for clustering during table writes.
Does this PR introduce any user-facing change?
No
Is the change a dependency upgrade?
No
How was this patch tested?
QTests