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