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Question abount enabling SPJ in truncated partition? #11774

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ktk1012 opened this issue Dec 13, 2024 · 0 comments
Open

Question abount enabling SPJ in truncated partition? #11774

ktk1012 opened this issue Dec 13, 2024 · 0 comments
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@ktk1012
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ktk1012 commented Dec 13, 2024

Query engine

Spark Version: 3.5.3
Iceberg Version: 1.6.1

Question

I want to use SPJ (storage partitioned join) in merge clause, but it does not enabled when source and target table is truncated transformed.
I checked identity partitioned / bucket partitioned table works expected but truncated partition has exchanges before sort merge join.
Is there way to use storage partitioned join in truncated partitioned table?
@ktk1012 ktk1012 added the question Further information is requested label Dec 13, 2024
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