GitHub user tzulitai opened a pull request:
https://github.com/apache/flink/pull/3185
[FLINK-5375] [doc] Fix Watermark Semantics
Fix watermark semantics in documenation to be correctly aligned with
implementation: a Watermark _t_ declares that event time has reached time _t_
in that stream, meaning that there should be no more elements from the stream
with a timestamp **t' <= t** (i.e. events with timestamps older or equal to the
watermark).
Also proof-read and corrected some mistakes in event-time / watermark
related docs.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tzulitai/flink FLINK-5375
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3185.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 #3185
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commit a9469b982f58a37f395fb53fc7b762b557437e4f
Author: Tzu-Li (Gordon) Tai <[email protected]>
Date: 2017-01-20T18:12:27Z
[FLINK-5375] [doc] Fix Watermark Semantics
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