在 spring 引导服务中获取与 kafka 主题相关的问题

Question

我们有一个 spring 引导服务，它在启动时总是出现此错误：

org.springframework.kafka.KafkaException: Failed to create topics; nested exception is org.apache.kafka.common.errors.TimeoutException: Call(callName=createTopics, deadlineMs=1646313594248, tries=1, nextAllowedTryMs=-9223372036854775709) timed out at 9223372036854775807 after 1 attempt(s)
    at org.springframework.kafka.core.KafkaAdmin.addTopics(KafkaAdmin.java:281) ~[spring-kafka-2.6.7.jar:2.6.7]
    at org.springframework.kafka.core.KafkaAdmin.addTopicsIfNeeded(KafkaAdmin.java:221) ~[spring-kafka-2.6.7.jar:2.6.7]
    at org.springframework.kafka.core.KafkaAdmin.initialize(KafkaAdmin.java:189) [spring-kafka-2.6.7.jar:2.6.7]
    at org.springframework.kafka.core.KafkaAdmin.afterSingletonsInstantiated(KafkaAdmin.java:157) [spring-kafka-2.6.7.jar:2.6.7]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:963) [spring-beans-5.3.6.jar:5.3.6]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) [spring-context-5.3.6.jar:5.3.6]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) [spring-context-5.3.6.jar:5.3.6]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) [spring-boot-2.4.5.jar:2.4.5]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:782) [spring-boot-2.4.5.jar:2.4.5]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:774) [spring-boot-2.4.5.jar:2.4.5]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) [spring-boot-2.4.5.jar:2.4.5]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:339) [spring-boot-2.4.5.jar:2.4.5]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1340) [spring-boot-2.4.5.jar:2.4.5]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329) [spring-boot-2.4.5.jar:2.4.5]
    at com.medfusion.apt.event.collector.Starter.main(Starter.java:24) [classes/:?]
Caused by: org.apache.kafka.common.errors.TimeoutException: Call(callName=createTopics, deadlineMs=1646313594248, tries=1, nextAllowedTryMs=-9223372036854775709) timed out at 9223372036854775807 after 1 attempt(s)
Caused by: org.apache.kafka.common.errors.TimeoutException: The AdminClient thread has exited.

但是，应用程序继续正确启动。并非所有服务都会发生这种情况，3 种服务会发生这种情况。

任何建议，我怎样才能让它消失。

Answer 1

这可能意味着您的应用程序无权访问经纪人的管理功能 - 您必须与负责该问题的团队核实。

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