Kafka

Fixing Name or service not known

By default kafka will use machine hostname to advertise its address to listeners. See this issue for details.

If kafka box cannot be accessed from other box using the hostname, you may need to modify advertised.listeners on its server.properties file then restart it.

Multiple listeners can be specified, separated by comma. Example of valid advertised.listeners value:

PLAINTEXT://myhost:9092,TRACE://:9091 PLAINTEXT://0.0.0.0:9092, TRACE://localhost:9093