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From Andre <andre-li...@fucs.org>
Subject Re: Nifi to Titan... How?
Date Fri, 20 May 2016 09:26:32 GMT
Pat,

There's a few ways of skinning this cat but the common approach is to make
use of Tinkerpop's Gremlin using Groovy.

I would then suggest tying the Groovy code with NiFi's ExecuteScript
processor. This would ensure your code is reasonably re-usable across
different Graph DBs (as long they implement the usual Tinkerpop stuff).

This comment http://stackoverflow.com/a/33830733/888876 and this TinkerPop
wiki https://github.com/tinkerpop/gremlin/wiki/Using-Gremlin-through-Groovy
should shed some light on the Gremlin Groovy syntax.

Cheers



On Fri, May 20, 2016 at 1:16 PM, Pat Trainor <pat.trainor@gmail.com> wrote:

> Thanks to everyone making this now open sourced tool awesome.
>
> ​I can't find anything that directly links the 2.
>
> I want to use ​Nifi to coordinate page scraping, parsing, and finally throw
> Titan data for graphs.
>
> ​Do I have to use Kafka or Spark for this?
>
> I'm looking at the output mechanisms (Processors), and I'm not a JSON
> expert, but I can write anything needed in Java...
>
> I kind of like the elegance of Titan on Cassandra, and am reticent to add
> more animals to my little ark!​
>
> ​Just looking for pointers to the tech that would fit neatly...​
>
> Thanks
> ​ in advance for your insights​
> !
>
> pat <http://about.me/PatTrainor>
> ( ͡° ͜ʖ ͡°)
>

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