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【Kafka问题解决】Connection to xxx could not be established. Broker may not be available.
请检查Kafka的config/server.properties 看看是否有填写 listeners=PLAINTEXT://kafka-host:9092 advertised.listeners=PLAINTEXT://kafka-host:9092 这里的kafka-host需要在/etc/hosts进...
2019-06-20 13:27
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Parameter 'items' not found. Available parameters are [collection, list]
解决办法：，参数items 没有找到，可用参数 list,将items 修改成list这里才能接受得到controller 传过来的集合 1.在UserMapper里 2.在UserMapper.xml里 3.测试类 @Test public void show() { SqlSession sqlSess...
2018-09-30 11:47
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available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {
问题1 available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autow...
2018-07-13 16:10
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springboot available: expected at least 1 bean which qualifies as autowire candidate奇葩问题
技术交流群：365814763 问题描述： Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.demo.dao.UseDao] fou...
2018-07-03 15:16
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关于Kafka的LEADER_NOT_AVAILABLE问题(kafka版本 0.10.1)
主要报错信息 WARN Error while fetching metadata with correlation id 0 : {test_topic=LEADER_NOT_AVAILABLE} (org.apache.kafka.clients.NetworkClient) 猜测原因 在集群中...
2018-07-02 22:22
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