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

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

     [ https://issues.apache.org/jira/browse/SPARK-38999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-38999:
------------------------------------

    Assignee:     (was: Apache Spark)

> 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
>            Priority: Major
>
> 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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