Vladimir Golubev created SPARK-48910:
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Summary: Slow linear searches in PreprocessTableCreation
Key: SPARK-48910
URL: https://issues.apache.org/jira/browse/SPARK-48910
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 4.0.0
Reporter: Vladimir Golubev
PreprocessTableCreation does Seq.contains over partition columns, which becomes
very slow in case of 1000s of partitions
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