I was trying to connect Druid as consumer in Kafka. I already sent some sample json data from producer to Kafka by using Conduktor(I use the wikipedia sample data from Druid tutorial).
But when I use the Druid Load Data page and choose Kafka, config the bootstrap server as localhost:9092 and name as my topic name, I always ended up with error said:
“Could not resolve type id ‘kafka’ into a subtype of [simple type, class org.apache.druid.indexing.overlord.sampler.SamplerSpec].”
I’m very confused… what should I do to get rid of this error? Should I submit a Supervisor first?
Thank you very much!