GitHub user shaoxuan-wang opened a pull request:
https://github.com/apache/flink/pull/3646
[FLINK-6216] [table] DataStream unbounded groupby aggregate with early
firing
1. Implemented an unbounded groupby aggregate with early firing (period is
1, emit per every record)
2. Refactored the DataStreamAggregate to DataStreamGroupWindowAggregate
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/shaoxuan-wang/flink F6216-submit
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3646.patch
To close this pull request, make a commit to your master/trunk branch
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This closes #3646
----
commit 1c634b9f72f23a1e1d9ce973391e8cb9232a1950
Author: shaoxuan-wang <wshaox...@gmail.com>
Date: 2017-03-29T19:57:58Z
[FLINK-6216] [table] DataStream unbounded groupby aggregate with early
firing
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