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https://issues.apache.org/jira/browse/SPARK-5295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin resolved SPARK-5295.
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Resolution: Fixed
Assignee: Reynold Xin
Fix Version/s: 1.5.0
I believe the important things in this ticket has been done. We haven't
explicitly define external/internal types yet. We should create a new ticket
for that.
> Stabilize data types
> --------------------
>
> Key: SPARK-5295
> URL: https://issues.apache.org/jira/browse/SPARK-5295
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Reynold Xin
> Fix For: 1.5.0
>
>
> 1. We expose all the stuff in data types right now, including NumericTypes,
> etc. These should be hidden from users. We should only expose the leaf types.
> 2. Remove DeveloperAPI tag from the common types.
> 3. Specify the internal type, external scala type, and external java type for
> each data type.
> 4. Add conversion functions between internal type, external scala type, and
> external java type into each type.
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