kafka常见问题汇总

最新推荐文章于 2025-01-23 07:00:00 发布

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本文详细解析了Kafka在重新安装后启动失败的问题，主要原因是卸载不彻底导致的ID不一致。通过删除meta.properties文件并确保数据目录清洁，可有效解决此问题。

1CDH重新安装kafka，启动失败

Fatal error during KafkaServer startup. Prepare to shutdown
kafka.common.InconsistentBrokerIdException: Configured broker.id 988 doesn't match stored broker.id 967 in meta.properties. If you moved your data, make sure your configured broker.id matches. If you intend to create a new broker, you should remove all data in your data directories (log.dirs).
	at kafka.server.KafkaServer.getBrokerIdAndOfflineDirs(KafkaServer.scala:707)
	at kafka.server.KafkaServer.startup(KafkaServer.scala:212)
	at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:42)
	at kafka.Kafka$.main(Kafka.scala:75)
	at com.cloudera.kafka.wrap.Kafka$$anonfun$1.apply(Kafka.scala:92)
	at com.cloudera.kafka.wrap.Kafka$$anonfun$1.apply(Kafka.scala:92)
	at com.cloudera.kafka.wrap.Kafka$.runMain(Kafka.scala:103)
	at com.cloudera.kafka.wrap.Kafka$.main(Kafka.scala:95)
	at com.cloudera.kafka.wrap.Kafka.main(Kafka.scala)

1.1原因分析，kafka在卸载过程中，由于上一个版本卸载不干净，导致重启失败

1.2解决方法：

查看kafka安装文件目录