【发布时间】:2018-09-26 03:10:41
【问题描述】:
我已经设置了 3 个节点的 Kafka 集群,一切都很好。
三个经纪人的属性:
#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
和
nohup /opt/kafka/confluent-4.0.0/bin/kafka-server-start /opt/kafka/confluent-4.0.0/etc/kafka/server.properties &
现在当我想狡猾的时候:
/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)
【问题讨论】:
-
你的话题真的存在吗?跑的时候找到了吗:
/opt/kafka/confluent-4.0.0/bin/kafka-topics --zookeeper 109.169.xx.xx:2181 --list? -
是的。我运行这个命令,主题就在那里@QuentinGeff
-
好的,您能检查一下您的 Zookeeper 实例是否运行正常吗? ; 109.169.xx.xx:2181,88.150.xxx.xxx:2181,5.152.xxx.xxx:2181
-
如何确保 zookeeper 正常工作?
标签: apache-kafka