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Posted to reviews@spark.apache.org by ericvandenbergfb <gi...@git.apache.org> on 2017/05/17 01:07:55 UTC

[GitHub] spark pull request #18010: [SPARK-20778][SQL] Implement array_inetrsect func...

GitHub user ericvandenbergfb opened a pull request:

    https://github.com/apache/spark/pull/18010

    [SPARK-20778][SQL] Implement array_inetrsect function.

    Implement array_intersect UDF for intersecting first array with set of arrays.
    
    ## What changes were proposed in this pull request?
    
    Implement a function array_intersect that computes the intersection of first array and remaining arrays.  Similar to hive implementation of array intersect.
    
    ## How was this patch tested?
    
    Added unit tests to validate eval and code gen logic.
    Performed testing using spark-shell with similar tests to hive array intersect.


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

    $ git pull https://github.com/ericvandenbergfb/spark spark.array_intersect.udf

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

    https://github.com/apache/spark/pull/18010.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 #18010
    
----
commit a13edcde385fd6bae83fa1d2ad4999c72456acc3
Author: Eric Vandenberg <er...@fb.com>
Date:   2017-05-16T23:45:29Z

    [SPARK-20778][SQL] Implement array_inetrsect function.
    
    Implement array_intersect UDF for intersecting first array with set of arrays.

----


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[GitHub] spark issue #18010: [SPARK-20778][SQL] Implement array_intersect function.

Posted by AmplabJenkins <gi...@git.apache.org>.
Github user AmplabJenkins commented on the issue:

    https://github.com/apache/spark/pull/18010
  
    Can one of the admins verify this patch?


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[GitHub] spark issue #18010: [SPARK-20778][SQL] Implement array_intersect function.

Posted by srowen <gi...@git.apache.org>.
Github user srowen commented on the issue:

    https://github.com/apache/spark/pull/18010
  
    Per comment in the JIRA, I don't think this should be added. 


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[GitHub] spark pull request #18010: [SPARK-20778][SQL] Implement array_intersect func...

Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:

    https://github.com/apache/spark/pull/18010


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