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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:23:25 UTC

[jira] [Updated] (SPARK-11196) Support for equality and pushdown of filters on some UDTs

     [ https://issues.apache.org/jira/browse/SPARK-11196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-11196:
---------------------------------
    Labels: bulk-closed  (was: )

> Support for equality and pushdown of filters on some UDTs
> ---------------------------------------------------------
>
>                 Key: SPARK-11196
>                 URL: https://issues.apache.org/jira/browse/SPARK-11196
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Michael Armbrust
>            Priority: Major
>              Labels: bulk-closed
>
> Today if you try and do any comparisons with UDTs it fails due to bad casting.  However, in some cases the UDT is just a thing wrapper around a SQL type (StringType for example).  In these cases we could just convert the UDT to its SQL type.
> Rough prototype: https://github.com/apache/spark/compare/apache:master...marmbrus:uuid-udt



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