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From cloud-fan <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-13617][SQL] remove unnecessary Grouping...
Date Wed, 02 Mar 2016 13:27:11 GMT
GitHub user cloud-fan opened a pull request:

    https://github.com/apache/spark/pull/11469

    [SPARK-13617][SQL] remove unnecessary GroupingAnalytics trait

    ## What changes were proposed in this pull request?
    
    The `trait GroupingAnalytics` only has one implementation, it's an unnecessary abstraction.
This PR removes it, and does some code simplification when resolving `GroupingSet`.
    
    
    ## How was this patch tested?
    
    existing tests

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/cloud-fan/spark groupingset

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/spark/pull/11469.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #11469
    
----
commit d7424eb2bf91bf7ca087c1c232850f7d8feaa69f
Author: Wenchen Fan <wenchen@databricks.com>
Date:   2016-03-02T13:23:15Z

    clean up

----


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