GetKafka maximum fetch size

[Igor Kravzov]

Hi,

I am getting the following exception in nifi-0.6.1:

kafka.common.MessageSizeTooLargeException: Found a message larger than the
maximum fetch size of this consumer. Increase the fetch size, or decrease
the maximum message size the broker will allow.

What is the max size? How can I increase max size?

Thanks in advance.