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Posted to issues@spark.apache.org by "Utkarsh Agarwal (Jira)" <ji...@apache.org> on 2022/04/22 21:21:00 UTC

[jira] [Created] (SPARK-38999) Refactor DataSourceScanExec code to

Utkarsh Agarwal created SPARK-38999:
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             Summary: Refactor DataSourceScanExec code to 
                 Key: SPARK-38999
                 URL: https://issues.apache.org/jira/browse/SPARK-38999
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.3.0, 3.2.2, 3.4.0
            Reporter: Utkarsh Agarwal


Currently the code for `FileSourceScanExec` class, the physical node for the file scans is quite complex and lengthy. The class should be refactored into a trait `FileSourceScanLike` which implements basic functionality like metrics and file listing. The execution specific code can then live inside `FileSourceScanExec` which will subclass `FileSourceScanLike`.



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