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Posted to issues@spark.apache.org by "Kazuyuki Tanimura (Jira)" <ji...@apache.org> on 2022/09/20 20:01:00 UTC

[jira] [Resolved] (SPARK-40477) Support `NullType` in `ColumnarBatchRow`

     [ https://issues.apache.org/jira/browse/SPARK-40477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kazuyuki Tanimura resolved SPARK-40477.
---------------------------------------
    Resolution: Won't Fix

gave another thought and decided to close this one not to be fixed. There is no natural code path of calling ColumnarBatchRow.get() for NullType columns, especially NullType cannot be stored as partition in columnar format like Parquet.

> Support `NullType` in `ColumnarBatchRow`
> ----------------------------------------
>
>                 Key: SPARK-40477
>                 URL: https://issues.apache.org/jira/browse/SPARK-40477
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: Kazuyuki Tanimura
>            Priority: Minor
>
> `ColumnarBatchRow.get()` does not support `NullType` currently. Support `NullType` in `ColumnarBatchRow` so that `NullType` can be partition column type.



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