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Posted to issues@spark.apache.org by "Joseph K. Bradley (JIRA)" <ji...@apache.org> on 2015/04/26 08:40:38 UTC
[jira] [Updated] (SPARK-6176) Expose abstract DataTypes for
DataFrames
[ https://issues.apache.org/jira/browse/SPARK-6176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joseph K. Bradley updated SPARK-6176:
-------------------------------------
Target Version/s: (was: 1.4.0)
> Expose abstract DataTypes for DataFrames
> ----------------------------------------
>
> Key: SPARK-6176
> URL: https://issues.apache.org/jira/browse/SPARK-6176
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.3.0
> Reporter: Joseph K. Bradley
>
> It would be nice to have access to the abstract DataTypes used in DataFrame schema. E.g., it would be useful to be able to test whether a type is numeric, rather than testing a list of current numeric types.
> This may require waiting for the DataFrame API to become non-Experimental.
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