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Posted to issues@spark.apache.org by "jiaan.geng (Jira)" <ji...@apache.org> on 2022/03/02 12:13:00 UTC

[jira] [Created] (SPARK-38391) Datasource v2 supports complete partial sort pushdown

jiaan.geng created SPARK-38391:
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             Summary: Datasource v2 supports complete partial sort pushdown
                 Key: SPARK-38391
                 URL: https://issues.apache.org/jira/browse/SPARK-38391
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.3.0
            Reporter: jiaan.geng


Currently , Spark supports push down sort completely . But for some data source (e.g. JDBC ) that have multiple partition , we should preserve partial sort pushdown.



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