Error while fetching metadata with correlation id 540 : {__consumer_offsets=UNKNOWN}

Hi, I’m running kafka manger against my Kafka cluster and i’m getting a lot of the following error in the kafka manager log files:

[warn] o.a.k.c.NetworkClient - Error while fetching metadata with correlation id 540 : {__consumer_offsets=UNKNOWN}
[warn] o.a.k.c.p.Errors - Unexpected error code: 38.

I tried googling the following error and couldn’t find any reason for it. I tested the connectivity between the kafka manager to the zookeeper and brokers and the ports are open and i’m able to connect

Any ideas what i’m doing wrong?

[j40951]

Broker node must config /etc/hosts, as follows:

hostname TIKY

sudo vi /etc/hosts 192.168.3.9 TIKY

[juicegit]

I want to +1 this