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Posted to issues@spark.apache.org by "XiDuo You (Jira)" <ji...@apache.org> on 2023/10/23 07:46:00 UTC

[jira] [Created] (SPARK-45632) Table cache should avoid unnecessary ColumnarToRow when enable AQE

XiDuo You created SPARK-45632:
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             Summary: Table cache should avoid unnecessary ColumnarToRow when enable AQE
                 Key: SPARK-45632
                 URL: https://issues.apache.org/jira/browse/SPARK-45632
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 4.0.0
            Reporter: XiDuo You


If the cache serializer supports columnar input, then we do not need a ColumnarToRow before cache data. This pr improves the optimization with AQE enabled.



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