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From Paul Joireman <paul.joire...@physiq.com>
Subject Window function - iterator data
Date Tue, 09 Aug 2016 20:22:51 GMT
When you are using a window function the docs:


https://ci.apache.org/projects/flink/flink-docs-master/apis/streaming/windows.html#windowfunction---the-generic-case


state that


A WindowFunction gets an Iterable containing all the elements of the window being processed


If the input data stream is timestamped using event times where the events can come in out
of chronological order, are the events returned by the interator the same order as they were
added?  Or does the window sort them internally on timestamp and return them through the iterator
in timestamp chronological order?


Paul

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