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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/01/06 08:12:34 UTC

[jira] [Updated] (SPARK-5097) Adding data frame APIs to SchemaRDD

     [ https://issues.apache.org/jira/browse/SPARK-5097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin updated SPARK-5097:
-------------------------------
    Attachment: DesignDocAddingDataFrameAPIstoSchemaRDD.pdf

> 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 to make the SchemaRDD DSL API more usable and stable.



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