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From vasia <...@git.apache.org>
Subject [GitHub] flink pull request: [FLINK-3596] DataSet RelNode refactoring
Date Wed, 09 Mar 2016 14:46:51 GMT
GitHub user vasia opened a pull request:


    [FLINK-3596] DataSet RelNode refactoring

    This PR refactors the current table API code so that
    - the intermediate flink relnode layer and the dataset rules are removed
    - code generation is moved from rules to DataSet nodes
    - unused DataSete nodes are removed
    - DataSetMap and DataSetReduce are merged into DataSetAggregate

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

    $ git pull https://github.com/vasia/flink refactor-table

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 #1777
commit 249f7f5ecab79c6b5b214c37d7e2892f6efe3628
Author: vasia <vasia@apache.org>
Date:   2016-03-08T16:29:32Z

    [FLINK-3596] DataSet RelNode refactoring
    - remove the intermediate flink relnode layer and the dataset rules
    - move code generation from rules to DataSet nodes
    - remove unused DataSete nodes
    - move code generation from join rule to DataSetJoin node
    - merge DataSetMap and DataSetReduce into  DataSetAggregate


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