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Posted to issues@spark.apache.org by "Josh Rosen (JIRA)" <ji...@apache.org> on 2015/08/25 00:17:45 UTC

[jira] [Updated] (SPARK-10195) Spark SQL's internal types should not be exposed via data sources Filter interfaces

     [ https://issues.apache.org/jira/browse/SPARK-10195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Rosen updated SPARK-10195:
-------------------------------
    Description: 
Spark SQL's data sources API exposes Catalyst's internal types through its Filter interfaces. This is a problem because types like UTF8String are not stable developer APIs and should not be exposed to third-parties.

This issue caused incompatibilites when 

  was:Spark SQL's data sources API exposes Catalyst's internal types through its Filter interfaces. This is a problem because types like UTF8String are not stable developer APIs and should not be exposed to third-parties.


> Spark SQL's internal types should not be exposed via data sources Filter interfaces
> -----------------------------------------------------------------------------------
>
>                 Key: SPARK-10195
>                 URL: https://issues.apache.org/jira/browse/SPARK-10195
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.4.0, 1.4.1, 1.5.0
>            Reporter: Josh Rosen
>            Assignee: Josh Rosen
>            Priority: Critical
>
> Spark SQL's data sources API exposes Catalyst's internal types through its Filter interfaces. This is a problem because types like UTF8String are not stable developer APIs and should not be exposed to third-parties.
> This issue caused incompatibilites when 



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