kafka 启动报错:missingTopicsFatal is true
报错信息
org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.kafka.config.internalKafkaListenerEndpointRegistry'; nested exception is java.lang.IllegalStateException: Topic(s) [async] is/are not present and missingTopicsFatal is true
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:185) ~[spring-context-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) ~[spring-context-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) ~[spring-context-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) ~[spring-context-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) ~[spring-context-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:894) ~[spring-context-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:162) ~[spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) ~[spring-context-5.2.0.RELEASE.jar!/:5.2.0.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.0.RELEASE.jar!/:2.2.0.RELEASE]
报错原因:消费监听接口监听的主题不存在时,默认会报错
解决方法:
配置文件中将listener的属性missingTopicsFatal设置为false
- spring:
- kafka:
- listener:
- missing-topics-fatal: false
kafka常见报错警告异常解决
1.自行修改server.properties中broker id后造成与meta.properties中数据不匹配
kafka.common.InconsistentBrokerIdException: Configured broker.id 2 doesn't match stored broker.id 1 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).
2.__consumer_offsets这个topic是由kafka自动创建的,默认49个,这个topic是不能被删除的!
Error while executing topic command : Topic __consumer_offsets is a kafka internal topic and is not allowed to be marked for deletion.
为什么这里会是这样存储__consumer_offsets的呢:
- [1.] 将所有 N Broker 和待分配的 i 个 Partition 排序
- [2.] 将第 i 个 Partition 分配到第(i mod n)个 Broker 上
3.删除topic时
Topic frist is already marked for deletion.
彻底删除topic:
- [1. ] 删除Topic,delete.topic.enable=true这里要设置为true
- [2. ] 删除log日志
- [3. ] 删除ZK中的Topic记录
命令:./bin/zkCli.sh
找到topic所在的目录:ls /brokers/topics
执行命令:rmr /brokers/topics/{topic name}即可,此时topic被彻底删除。
另外被标记为marked for deletion的topic你可以在zookeeper客户端中通过命令获得:ls /admin/delete_topics/{topic name},如果你删除了此处的topic,那么marked for deletion 标记消失
当然,这里是你delete.topic.enable设置为false时Zookeeper下才会有这个节点。
以上为个人经验,希望能给大家一个参考,也希望大家多多支持我们。
原文链接:https://blog.csdn.net/weixin_43931625/article/details/102739002