GitHub user wuchong opened a pull request:
https://github.com/apache/flink/pull/2354
[FLINK-4366] Enforce parallelism=1 For AllWindowedStream
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This PR avoid users try to set a parallelism on an all-windowed stream.
I add an `isAllWindow` field to mark a transformation is all-windowed. I'm
appreciate if there is better solutions.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wuchong/flink FLINK-4366
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2354.patch
To close this pull request, make a commit to your master/trunk branch
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This closes #2354
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commit 79ac99a715ef9bf15de0e5f0cd8080ebc8d278c6
Author: Jark Wu <wuchong...@alibaba-inc.com>
Date: 2016-08-11T08:04:54Z
[FLINK-4366] Enforce parallelism=1 For AllWindowedStream
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