Я пытаюсь использовать клиента kafka ruby - https://github.com/zendesk/ruby-kafka для размещения журналов в kafka. Ниже приведены бревна из kafkaОшибка отправки сообщения Kafka
I, [2016-08-03T17:54:38.131775 #14887] INFO -- : Fetching cluster metadata from kafka://10.10.10.162:9092
D, [2016-08-03T17:54:38.131939 #14887] DEBUG -- : Opening connection to 10.40.50.16:9092 with client id ruby-kafka...
D, [2016-08-03T17:54:38.133199 #14887] DEBUG -- : Sending request 1 to 10.40.50.16:9092
D, [2016-08-03T17:54:38.133339 #14887] DEBUG -- : Waiting for response 1 from 10.40.50.16:9092
D, [2016-08-03T17:54:38.134763 #14887] DEBUG -- : Received response 1 from 10.40.50.16:9092
I, [2016-08-03T17:54:38.134823 #14887] INFO -- : Discovered cluster metadata; nodes: kafka1:9092 (node_id=1), kafka2:9092 (node_id=2), kafka3:9092 (node_id=3)
D, [2016-08-03T17:54:38.134882 #14887] DEBUG -- : Closing socket to 10.40.50.16:9092
D, [2016-08-03T17:54:38.135018 #14887] DEBUG -- : Current leader for TRANSACTION_GOCARS/0 is node kafka2:9092 (node_id=2)
I, [2016-08-03T17:54:38.135092 #14887] INFO -- : Sending 1 messages to kafka2:9092 (node_id=2)
D, [2016-08-03T17:54:38.135195 #14887] DEBUG -- : Opening connection to kafka2:9092 with client id ruby-kafka...
E, [2016-08-03T17:54:38.135750 #14887] ERROR -- : Failed to connect to kafka2:9092: getaddrinfo: Name or service not known
E, [2016-08-03T17:54:38.135825 #14887] ERROR -- : Could not connect to broker kafka2:9092 (node_id=2): getaddrinfo: Name or service not known
У любого человека есть какая-либо информация о том, как его исправить.
Возможный дубликат [UnknownHostException kafka] (http://stackoverflow.com/questions/25497279/unknownhostexception-kafka) –