nginx can not resolve the kafka's hostname ERROR no resolver defined to resolve "hdp5.novalocal"

[changjiasheng]

i use zookeeper to manger the kafka,and the broker information in the zookeeper is like this
[zk: localhost:2181(CONNECTED) 1] get /brokers/ids/1001
{"jmx_port":-1,"timestamp":"1492749719841","endpoints":["PLAINTEXT://hdp5.novalocal:6667"],"host":"hdp5.novalocal","version":3,"port":6667}

when my nginx connect with kafka,I can not connect with kafka.
the error message is
no resolver defined to resolve "hdp5.novalocal"

I try to config my hosts file,and i add ip and namesever ,but it can not work.

how can i resolve this issue?

[changjiasheng]

#5