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
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问题描述
我正在尝试通过命令行按照 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
我收到如下错误:
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)
我该如何解决这个问题?有什么好的文档可以开始使用吗?谢谢!!
How can I resolve the issue? Any good documentation to get started with this? Thanks!!
推荐答案
好像你的服务器没有启动,检查日志是否有问题
Seems like your server not started , check logs for issue
杀死进程
sudo fuser -k 2181/tcp
运行动物园管理员
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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