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Posted to issues@spark.apache.org by "Anton Okolnychyi (Jira)" <ji...@apache.org> on 2026/04/20 15:01:00 UTC

[jira] [Assigned] (SPARK-56510) ReplaceData DML without metadata attributes not projecting out the operation column

     [ https://issues.apache.org/jira/browse/SPARK-56510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anton Okolnychyi reassigned SPARK-56510:
----------------------------------------

    Assignee: Ziya Mukhtarov

> ReplaceData DML without metadata attributes not projecting out the operation column
> -----------------------------------------------------------------------------------
>
>                 Key: SPARK-56510
>                 URL: https://issues.apache.org/jira/browse/SPARK-56510
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 4.1.1
>            Reporter: Ziya Mukhtarov
>            Assignee: Ziya Mukhtarov
>            Priority: Major
>              Labels: pull-request-available
>
> For DSv2 sources without metadata attributes, there is a bug for ReplaceData plans that it is using DataWritingSparkTask without projection, which means that the connector is receiving one more column (the __row_operation column) in addition to the row data to write.



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