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Posted to issues@spark.apache.org by "Chao Sun (Jira)" <ji...@apache.org> on 2022/11/14 18:54:00 UTC

[jira] [Resolved] (SPARK-41096) Support reading parquet FIXED_LEN_BYTE_ARRAY type

     [ https://issues.apache.org/jira/browse/SPARK-41096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chao Sun resolved SPARK-41096.
------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

Issue resolved by pull request 38628
[https://github.com/apache/spark/pull/38628]

> Support reading parquet FIXED_LEN_BYTE_ARRAY type
> -------------------------------------------------
>
>                 Key: SPARK-41096
>                 URL: https://issues.apache.org/jira/browse/SPARK-41096
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: Kazuyuki Tanimura
>            Assignee: Kazuyuki Tanimura
>            Priority: Major
>             Fix For: 3.4.0
>
>
> Parquet has FIXED_LEN_BYTE_ARRAY (FLBA) data type. However, Spark Parquet reader currently cannot handle it.
> Read it as BinaryType in Spark.
> Iceberg Parquet reader, for example, can handle FLBA. This improvement should reduce the gap between Spark and Iceberg Parquet reader.



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