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From gallenvara <...@git.apache.org>
Subject [GitHub] flink pull request: [FLINK-2998] Support range partition compariso...
Date Wed, 30 Mar 2016 02:54:55 GMT
GitHub user gallenvara opened a pull request:


    [FLINK-2998] Support range partition comparison for multi input nodes.

    The PR implements range partition comparison in operation such as join and cogroup for
multi inputs, now optimizer can optimize the dag to avoid re-partition if it find the data
distributions user supplied are equal.

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

    $ git pull https://github.com/gallenvara/flink flink-2998

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


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

    This closes #1838
commit 37e6147a829e50ba8a45c26f225e16e7695f6489
Author: gallenvara <gallenvara@126.com>
Date:   2016-03-29T14:36:21Z

    Support range partition comparison for multi input nodes.


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