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Posted to issues@spark.apache.org by "Maciej Szymkiewicz (Jira)" <ji...@apache.org> on 2021/11/21 15:27:00 UTC

[jira] [Assigned] (SPARK-37104) RDD and DStream should be covariant

     [ https://issues.apache.org/jira/browse/SPARK-37104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maciej Szymkiewicz reassigned SPARK-37104:
------------------------------------------

    Assignee: Maciej Szymkiewicz

> RDD and DStream should be covariant
> -----------------------------------
>
>                 Key: SPARK-37104
>                 URL: https://issues.apache.org/jira/browse/SPARK-37104
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark
>    Affects Versions: 3.1.0, 3.2.0, 3.3.0
>            Reporter: Maciej Szymkiewicz
>            Assignee: Maciej Szymkiewicz
>            Priority: Major
>
> At the moment {{RDD}} and {{DStream}} are defined as invariant.
>  
> However, there are immutable and could be marked as covariant.



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