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Posted to reviews@spark.apache.org by "UT36104 (via GitHub)" <gi...@apache.org> on 2025/06/16 16:20:13 UTC

Re: [PR] [SPARK-51519][SQL] MERGE INTO/UPDATE/DELETE support join hint [spark]

UT36104 commented on PR #50524:
URL: https://github.com/apache/spark/pull/50524#issuecomment-2977260616

   @cloud-fan check PR, please. This patch speed up SPJ - test in Iceberg, gain +10-15% performance (avoid sort/shuffle in already sorted tables).


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