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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-5768) Apply new aggregation functions for datastream and dataset tables
Date Mon, 27 Feb 2017 11:16:45 GMT

    [ https://issues.apache.org/jira/browse/FLINK-5768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15885601#comment-15885601
] 

ASF GitHub Bot commented on FLINK-5768:
---------------------------------------

GitHub user shaoxuan-wang opened a pull request:

    https://github.com/apache/flink/pull/3423

    [FLINK-5768] [table] Apply new aggregation functions for datastream and dataset tables

    This PR includes the following changes:
    1. Change the implementation of the DataStream aggregation runtime code to use new aggregation
functions (FLINK5767) and aggregate dataStream API (FLINK5582).
    2. DataStream will be running always in incremental mode, as explained in FLINK5564 on
06/Feb/2017.
    3. Change the implementation of the Dataset aggregation runtime code to use new aggregation
functions.
    4. Clean up unused class and method.
    
    "mvn verify" has passed under flink-libraries/flink-table
    
    
    Thanks for contributing to Apache Flink. Before you open your pull request, please take
the following check list into consideration.
    If your changes take all of the items into account, feel free to open your pull request.
For more information and/or questions please refer to the [How To Contribute guide](http://flink.apache.org/how-to-contribute.html).
    In addition to going through the list, please provide a meaningful description of your
changes.
    
    - [X] General
      - The pull request references the related JIRA issue ("[FLINK-XXX] Jira title text")
      - The pull request addresses only one issue
      - Each commit in the PR has a meaningful commit message (including the JIRA id)
    
    - [ ] Documentation
      - Documentation has been added for new functionality
      - Old documentation affected by the pull request has been updated
      - JavaDoc for public methods has been added
    
    - [X] Tests & Build
      - Functionality added by the pull request is covered by tests
      - `mvn clean verify` has been executed successfully locally or a Travis build has passed


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

    $ git pull https://github.com/shaoxuan-wang/flink F5768-submit

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

    https://github.com/apache/flink/pull/3423.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 #3423
    
----
commit 04254e484f6cad4fb722ddcd72dbbd70b1406ce3
Author: shaoxuan-wang <wshaoxuan@gmail.com>
Date:   2017-02-27T11:09:30Z

    [FLINK-5768] [table] Apply new aggregation functions for datastream and dataset tables

----


> Apply new aggregation functions for datastream and dataset tables
> -----------------------------------------------------------------
>
>                 Key: FLINK-5768
>                 URL: https://issues.apache.org/jira/browse/FLINK-5768
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API & SQL
>            Reporter: Shaoxuan Wang
>            Assignee: Shaoxuan Wang
>
> Apply new aggregation functions for datastream and dataset tables
> This includes:
> 1. Change the implementation of the DataStream aggregation runtime code to use new aggregation
functions and aggregate dataStream API.
> 2. DataStream will be always running in incremental mode, as explained in 06/Feb/2017
in FLINK5564.
> 2. Change the implementation of the Dataset aggregation runtime code to use new aggregation
functions.
> 3. Clean up unused class and method.



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