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Posted to issues@spark.apache.org by "Wenchen Fan (JIRA)" <ji...@apache.org> on 2017/10/29 13:07:00 UTC

[jira] [Created] (SPARK-22389) partitioning reporting

Wenchen Fan created SPARK-22389:
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             Summary: partitioning reporting
                 Key: SPARK-22389
                 URL: https://issues.apache.org/jira/browse/SPARK-22389
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 2.3.0
            Reporter: Wenchen Fan


We should allow data source to report partitioning and avoid shuffle at Spark side



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