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From Aljoscha Krettek <aljos...@apache.org>
Subject Re: Feel confused for the illustration of tumbling window
Date Thu, 13 Jul 2017 10:03:14 GMT
Hi,

How do you mean? The windows in the illustration are not overlapping.

I’m very happy about suggestions for improving this, though, if anyone has one. 😃

Best,
Aljoscha
> On 13. Jul 2017, at 11:43, jincheng sun <sunjincheng121@gmail.com> wrote:
> 
> Hi guys,
>     Feel confused for the illustration of tumbling window, as follows:
> 
>     
> ​https://ci.apache.org/projects/flink/flink-docs-release-1.3/dev/windows.html#tumbling-windows
<x-msg://82/%E2%80%8Bhttps://ci.apache.org/projects/flink/flink-docs-release-1.3/dev/windows.html#tumbling-windows>
> https://ci.apache.org/projects/flink/flink-docs-release-1.3/fig/tumbling-windows.svg
<https://ci.apache.org/projects/flink/flink-docs-release-1.3/fig/tumbling-windows.svg>
> 
>      The Tumbling windows have a fiexd size and do not overlap, i,e., every element should
be in one window. 
> So, The illustration above may be confused flink user. 
> 
>       What do you think? Welcome anybody to feedback.
> 
> Thanks, 
> Jincheng
> 


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