使用关联

时间:2018-04-16 11:33:28

标签: apache-kafka

我已经设置了3个节点的Kafka集群,一切都很好。

三个经纪人的财产:

#listeners=PLAINTEXT://:9092
zookeeper.connect=109.169.xx.xx:2181,88.150.xxx.xxx:2181,5.152.xxx.xxx:2181

broker.id对每一个都是唯一的。我停止并启动了其中一个经纪人:

/opt/kafka/confluent-4.0.0/bin/kafka-server-stop

nohup /opt/kafka/confluent-4.0.0/bin/kafka-server-start /opt/kafka/confluent-4.0.0/etc/kafka/server.properties &

现在我想要诅咒:

/opt/kafka/confluent-4.0.0/bin/kafka-console-consumer --bootstrap-server  109.169.xxx.xx:9092 --topic test_set_retention_nwq --from-beginning

出现此错误消息:

[2018-04-16 15:51:40,974] WARN [Consumer clientId=consumer-1, groupId=console-consumer-13964] Error while fetching metadata with correlation id 14 : 
{test_set_retention_nwq=UNKNOWN_TOPIC_OR_PARTITION} 
(org.apache.kafka.clients.NetworkClient)
[2018-04-16 15:51:41,075] WARN [Consumer clientId=consumer-1, groupId=console-consumer-13964] Error while fetching metadata with correlation id 15 : 
{test_set_retention_nwq=UNKNOWN_TOPIC_OR_PARTITION} 
(org.apache.kafka.clients.NetworkClient)
[2018-04-16 15:51:41,176] WARN [Consumer clientId=consumer-1, groupId=console-consumer-13964] Error while fetching metadata with correlation id 16 : 
{test_set_retention_nwq=UNKNOWN_TOPIC_OR_PARTITION} 
(org.apache.kafka.clients.NetworkClient)
[2018-04-16 15:51:41,278] WARN [Consumer clientId=consumer-1, groupId=console-consumer-13964] Error while fetching metadata with correlation id 17 : 
{test_set_retention_nwq=UNKNOWN_TOPIC_OR_PARTITION} 
(org.apache.kafka.clients.NetworkClient)

1 个答案:

答案 0 :(得分:0)

请按照以下步骤操作。

  1. 在server.properties(对于3个代理)文件中添加以下行:

    listeners=PLAINTEXT://host.name:port
    advertised.listeners=PLAINTEXT://host.name:port 
    

    其中host.name是Kafka代理的IP地址或主机名。

  2. 重新启动Kafka代理并进行测试。