GitHub user StefanRRichter opened a pull request:
https://github.com/apache/flink/pull/5439
[FLINK-8571] [DataStream] [Backport] Introduce utility function that
reinterprets a data stream as keyed stream
This PR is a backport of #5424 to Flink 1.4.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/StefanRRichter/flink
key-partitioned-source-1.4
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5439.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 #5439
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commit bd1c83f90234a03c4cab5ce98d705fa45daa34f5
Author: Stefan Richter <s.richter@...>
Date: 2018-02-09T10:30:37Z
[FLINK-8571] [DataStream] Introduce utility function that reinterprets a
data stream as keyed stream (backport from 1.5 branch)
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