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https://issues.apache.org/jira/browse/SPARK-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin updated SPARK-5097:
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Description:
SchemaRDD, through its DSL, already has many of the functionalities provided by
common data frame operations. However, the DSL was originally created for
constructing test cases without much end-user usability and API stability
consideration. This design doc proposes a set of API changes for Scala and
Python to make the SchemaRDD DSL API more usable and stable.
was:
SchemaRDD, through its DSL, already has many of the functionalities provided by
common data frame operations. However, the DSL was originally created for
constructing test cases without much end-user usability and API stability
consideration. This design doc proposes a set of API changes to make the
SchemaRDD DSL API more usable and stable.
> Adding data frame APIs to SchemaRDD
> -----------------------------------
>
> Key: SPARK-5097
> URL: https://issues.apache.org/jira/browse/SPARK-5097
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Reynold Xin
> Attachments: DesignDocAddingDataFrameAPIstoSchemaRDD.pdf
>
>
> SchemaRDD, through its DSL, already has many of the functionalities provided
> by common data frame operations. However, the DSL was originally created for
> constructing test cases without much end-user usability and API stability
> consideration. This design doc proposes a set of API changes for Scala and
> Python to make the SchemaRDD DSL API more usable and stable.
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