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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/03/15 01:09:33 UTC

[jira] [Updated] (SPARK-13244) Unify DataFrame and Dataset API

     [ https://issues.apache.org/jira/browse/SPARK-13244?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin updated SPARK-13244:
--------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: SPARK-13485

> Unify DataFrame and Dataset API
> -------------------------------
>
>                 Key: SPARK-13244
>                 URL: https://issues.apache.org/jira/browse/SPARK-13244
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Cheng Lian
>            Assignee: Cheng Lian
>             Fix For: 2.0.0
>
>
> A {{DataFrame}} is essentially a {{Dataset\[Row\]}}. However, to keep binary compatibility, {{DataFrame}} didn't extend from {{Dataset\[Row\]}} in 1.6.
> In Spark 2.0, they should be unified to minimize concepts.



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