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From beyond1920 <...@git.apache.org>
Subject [GitHub] flink pull request #3197: [FLINK-5567] [Table API & SQL]Introduce and migrat...
Date Tue, 24 Jan 2017 07:05:57 GMT
GitHub user beyond1920 opened a pull request:


    [FLINK-5567] [Table API & SQL]Introduce and migrate current table statistics to FlinkStatistics

    This pr includes two commits, the first commit is Related to [https://github.com/apache/flink/pull/3196](url),
the second commit is to introduce and migrate current table statistics to FlinkStatistics.
So please focus on second commit.
    The main changes including:
    1. Introduce FlinkStatistic class, which is an implementation of Calcite Statistic.
    2. Integrate FlinkStatistic with FlinkTable. 

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

    $ git pull https://github.com/alibaba/flink flink-5567

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 #3197
commit cadc16eefb0e0a9002e536a48b4b9f6824b6ab23
Author: 槿瑜 <jinyu.zj@alibaba-inc.com>
Date:   2017-01-24T06:34:01Z

    Introduce structure to hold table and column level statistics

commit 56c51b0f8d7983b8593946f64ece2b4881f0d723
Author: 槿瑜 <jinyu.zj@alibaba-inc.com>
Date:   2017-01-24T06:57:08Z

    ntroduce and migrate current table statistics to FlinkStatistics


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