Finally, push start on this new flow and see your superset being filled
Now, you not only know
how to build a custom nifi processor, but also how to integrate Nifi to Druid.
It's Important to say
that playing Nifi straight to druid, we can lose some scalability and
application resilience, once that in high volume of tweets, the integration
between Nifi and druid can become a bottleneck.
However, if your
workload is not heavy, maybe keep it simple can be the best option.