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From Matt Burgess <mattyb...@gmail.com>
Subject Re: DetectDuplicate : java.net.ConnectException
Date Thu, 17 Mar 2016 20:18:16 GMT
Arathi,

You'll need to add another Controller Service, one of
type DistributedMapCacheServer, set up on port 4557 (to match your
DistributedMapCacheClientService), and enable/start it. Then you should be
able to connect successfully.

Regards,
Matt

On Thu, Mar 17, 2016 at 4:15 PM, Arathi Maddula <AMaddula@boardreader.com>
wrote:

> Hi Adrin,
>
> I already created an instance of the DistributedMapCacheClientService
> with the server hostname pointing to localhost and port 4557.  I use this
> service in the
> “Configure Processor” dialog of “DetectDuplicate” processor. But when I
> execute the workflow, I get java.net.ConnectException in Bulletin board.
>
> Could you tell me if I missed anything?
>
>
>
> Thanks,
> Arathi
>
>
>
> *From:* Aldrin Piri [mailto:aldrinpiri@gmail.com]
> *Sent:* Thursday, March 17, 2016 4:06 PM
> *To:* users@nifi.apache.org
> *Subject:* Re: DetectDuplicate : java.net.ConnectException
>
>
>
> Hi Arathi,
>
>
>
> Welcome to the NiFi community.  The DistributedMapCacheClientService works
> in tandem with the DistributedMapCacheServer.  Creating an instance of that
> Controller Service will let you configure the associated properties which
> can then also be entered for your client, DistributedMapCacheClientService,
> listed above.
>
>
>
> Please let us know if you run into any issues.
>
>
>
> [1]
> http://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi.distributed.cache.server.map.DistributedMapCacheServer/index.html
>
>
>
> On Thu, Mar 17, 2016 at 3:50 PM, Arathi Maddula <AMaddula@boardreader.com>
> wrote:
>
> Hi,
>
> Iam new to Apache Nifi and Iam trying it out on my Windows machine. When I
> use the DetectDuplicate processor, I get java.net.ConnectException. How can
> I start DistributedMapCacheClientService?
>
>
>
> Thanks,
>
> Arathi
>
>
>
>
>

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