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From HungChang <unicorn.bana...@gmail.com>
Subject Re: The way to itearte instances in AllWindowFunction in current Master branch
Date Fri, 26 Feb 2016 09:59:31 GMT
Many thanks Aljoscha! It can replay computing old instances now. The result
looks absolutely correct.

When printint currentTimestamp there are values such as 1456480762777,
1456480762778...which are not -1s.
So I'm a bit confused about extractTimestamp(). 
Can I ask why
curTimeStamp = currentTimestamp and curTimeStamp = Math.max(curTimeStamp,
would make such difference when replaying old instances (event_time <<
Time.now())?  From my understanding this curTimeStamp affects
getCurrentWatermark() because it will make getCurrentWatermark() return much
smaller value.



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