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From Robert Metzger <rmetz...@apache.org>
Subject Re: count the k-means iteration
Date Wed, 03 Jun 2015 17:14:54 GMT
Sorry for the late reply.
Operators part of an iteration allow you to get the current iteration id
like this: getIterationRuntimeContext().getSuperstepNumber()
To get the IterationRuntimeContext, the function needs to implement the
Rich* interface.

On Tue, May 26, 2015 at 4:01 PM, Pa Rö <paul.roewer1990@googlemail.com>
wrote:

> hi community,
>
> my k-means works fine now. thanks a lot for your help.
>
> now i want test something, how is the best way in flink to cout
> the iteration?
>
> best regards,
> paul
>

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