Topic XXX not present in metadata after 0000ms

[#1]

I deployed NiFi and Kafka cluster of cdp public cloud  on the azure.

And  I am trying to publish data to kafka(kafka-poc) user nifi(datahub-poc).

I am facing "Topic XXX not present in metadata after 0000ms" when I set 'Use transaction=false' 

And I am facing "Timeout expired after 0000milliseconds while awaiting  InitProducerId" after "Invaid transition attempted from state INITIALIZING to state ABORTING_TRANSACTION"  error when i set 'Use transaction=true'

Anything should I try to solve this problems?

[#2]

It works. 

However  processor was spit "record has failed the validation on broker and hence will be rejected" with fail when if "complete,delete" set clean up policy on SMM. 

It works after change cleanup policy to "delete"

Thanks