kafka创建topic报错ERROR org.apache.kafka.common.errors.InvalidReplicationFactorException

在kafka创建topic中输入以下命令

 bin/kafka-topics.sh --zookeeper node01:2181 --create --replication-factor 3 --partitions 1 --topic first

报错

ERROR org.apache.kafka.common.errors.InvalidReplicationFactorException: Replication factor: 3 larger than available brokers: 0.
 (kafka.admin.TopicCommand$)

出现上述的原因是原因是kafka的zookeeper.connect设置为：

zookeeper.connect=node01:2181,node02:2181,node03:2181/kafka

解决办法：zookeeper后面要加上/kafka

 bin/kafka-topics.sh --zookeeper node01:2181/kafka --create --replication-factor 3 --partitions 1 --topic first

以前的没有添加这个/kafka，是因为zookeeper.connect中没有配置