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From Kostas Kloudas <k.klou...@data-artisans.com>
Subject Re: Multiple CEP Patterns
Date Fri, 28 Apr 2017 14:27:56 GMT
Yes this is the master branch. 
We have not yet forked the 1.3 branch.

And I do not think there is a better way and I 
am not sure if there can be. Apart from the 
memory leak that is described in the JIRA, 
the different NFA’s cannot share any state, 
so for each one the associated memory overhead
is inevitable I think. We could potentially further 
reduce this overhead, but we cannot eliminate it.


Thanks,
Kostas

> On Apr 28, 2017, at 3:47 PM, mclendenin <marcuscbey@gmail.com> wrote:
> 
> I do have a within clause on all the patterns and I am doing CEP.pattern on
> each one. On the output I am adding a Kafka sink. Since all the patterns are
> going to the same sink I was wondering if there was a better way to do it
> rather then having that overhead.
> 
> For the memory issues with 1.2, I do not see a branch for 1.3 in the source
> (https://github.com/apache/flink) Is that just the current master branch? 
> 
> 
> 
> --
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