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Mitesh edited comment on SPARK-39441 at 2/5/24 11:28 PM: --------------------------------------------------------- After applying this fix to 3.3.2, I still see some slowness here with a very tall query tree: https://gist.github.com/MasterDDT/422f933d91f59becf3924f01d03d5456 (search for DeduplicateRelations). The same query plan works fine in 2.4.x Is it safe to skip this analyzer rule? Or another way to speed it up? cc [~cloud_fan] was (Author: masterddt): After applying this fix to 3.3.2, I still see some slowness here with a very tall query tree: https://gist.github.com/MasterDDT/422f933d91f59becf3924f01d03d5456 (search for DeduplicateRelations) Is it safe to skip this analyzer rule? Or another way to speed it up? cc [~cloud_fan] > Speed up DeduplicateRelations > ----------------------------- > > Key: SPARK-39441 > URL: https://issues.apache.org/jira/browse/SPARK-39441 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.3.1 > Reporter: Allison Wang > Assignee: Allison Wang > Priority: Major > Fix For: 3.4.0 > > > Speed up the Analyzer rule DeduplicateRelations -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org