创建Kafka主题时出错-复制因子大于可用代理 [英] Error creating Kafka Topics- Replication factor larger than available brokers

问题描述

我正在尝试通过命令行遵循Apache Kafka网站上的指南，在Kafka中创建主题.运行命令时:

I am trying to create topics in Kafka by following the guide on Apache Kafka website through command line. While running the command:

bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test

我得到如下错误:

Error while executing topic command replication factor: 1 larger than available
brokers: 0
kafka.admin.AdminOperationException: replication factor: 1 larger than available
 brokers: 0
        at kafka.admin.AdminUtils$.assignReplicasToBrokers(AdminUtils.scala:70)
        at kafka.admin.AdminUtils$.createTopic(AdminUtils.scala:171)
        at kafka.admin.TopicCommand$.createTopic(TopicCommand.scala:93)
        at kafka.admin.TopicCommand$.main(TopicCommand.scala:55)
        at kafka.admin.TopicCommand.main(TopicCommand.scala)

[2015-10-13 14:25:38,607] INFO Processed session termination for sessionid: 0x15
06056566d0004 (org.apache.zookeeper.server.PrepRequestProcessor)
[2015-10-13 14:25:38,608] INFO Closed socket connection for client /127.0.0.1:33
391 which had sessionid 0x1506056566d0004 (org.apache.zookeeper.server.NIOServer
Cnxn)

如何解决该问题?有什么好的文档可以入门吗?谢谢！

How can I resolve the issue? Any good documentation to get started with this? Thanks!!

推荐答案

似乎服务器未启动，请检查日志中是否存在问题

Seems like your server not started , check logs for issue

杀死过程

sudo fuser -k 2181/tcp

运行Zookeeper

run zookeeper

bin/zookeeper-server-start.sh config/zookeeper.properties

运行卡夫卡

bin/kafka-server-start.sh config/server.properties  ' 

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