kafka 创建主题 Replication factor: 1 larger than available brokers: 0. 错误

墨蓝 2023-06-06 12:24 109阅读 0赞

[root@localhost bin]# ./kafka-topics.sh —zookeeper localhost:2181 —create —topic hello-kafka —replication-factor 1 —partitions 4
Created topic hello-kafka.
[root@localhost bin]# ./kafka-topics.sh —zookeeper localhost:2181/kafka —create —topic hello-kafka2 —replication-factor 1 —partitions 4
Error while executing topic command : Replication factor: 1 larger than available brokers: 0.
[2019-10-11 21:12:20,867] ERROR org.apache.kafka.common.errors.InvalidReplicationFactorException: Replication factor: 1 larger than available brokers: 0.
(kafka.admin.TopicCommand$)
[root@localhost bin]#

可以看到./kafka-topics.sh —zookeeper localhost:2181/kafka —create —topic hello-kafka2 —replication-factor 1 —partitions 4

这个主题创建命令出错了，这是因为localhost:2181/kafka 和server.properties 的

zookeeper.connect=localhost:2181 配置项匹配不上导致的，需要一致才行

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