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From Aljoscha Krettek <aljos...@apache.org>
Subject Re: Enforce an operation to run in an exact host in flink
Date Thu, 17 Nov 2016 19:17:14 GMT
Hi,
I'm afraid that it is currently not possible to specify the machine on
which a Flink operator should run. What do you need this for? Are you
trying to measure processing latency?

Cheers,
Aljoscha

On Thu, 17 Nov 2016 at 09:15 Eranga Heshan <eranga.h.n@gmail.com> wrote:

> Any help please?
>
>
> Eranga Heshan
> *Undergraduate*
> Computer Science & Engineering
> University of Moratuwa
> Mobile:  +94 71 138 2686 <%2B94%2071%20552%202087>
> Email: eranga@wso2.com <osanda.deshan@gmail.com>
> <https://www.facebook.com/erangaheshan>
> <https://twitter.com/erangaheshan>
> <https://www.linkedin.com/in/erangaheshan>
>
> On Thu, Nov 17, 2016 at 11:56 AM, Eranga Heshan <eranga.h.n@gmail.com>
> wrote:
>
> Hi all,
>
> I have 4 VMs. There is an input stream and an output stream in my job. To
> get the exact time interval for an event to be processed, I need to run
> both input and output bolts inside the same host/node.
>
> Is there a way to run a bolt inside a host we define?
>
> Thank you,
> Regards,
>
> Eranga Heshan
> *Undergraduate*
> Computer Science & Engineering
> University of Moratuwa
> Mobile:  +94 71 138 2686 <%2B94%2071%20552%202087>
> Email: eranga@wso2.com <osanda.deshan@gmail.com>
> <https://www.facebook.com/erangaheshan>
> <https://twitter.com/erangaheshan>
> <https://www.linkedin.com/in/erangaheshan>
>
>
>

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