java.net.ConnectException: Call From localhost/127.0.0.1 to 192.168.232.138:9000 failed on connection exception: java.net.ConnectException: Connection refused; 22/05/03 00:34:57 INFO client.RMProxy: Connecting to ResourceManager at /192.168.232.138:8032...
今天在SpringBoot整合Redis中出现一点小问题,题目如图所示: Unable to connect to Redis; nested exception is io.lettuce.core.RedisConnectionException org.springframework.data.redis.RedisConnectionFailureException: Unable to connect to Redis; nes...
本地项目启动,没有配置redis,自动连接了本地地址, org.springframework.data.redis.RedisConnectionFailureException: Unable to connect to Redis; nested exception is io.lettuce.core.RedisConnectionException: Unable to connect to localhost:6...
引言: 今天看到的一句很有哲理的话: Dont blame the Car- Learn to be a Good Driver? 1.为什么产生ORA-01403 ORA-01403: 未找到任何数据 异常主要是由于SQL中使用了SELECT INTO 但是根据条件没有查询到结果引起. 例如下数据表producten表中不存在名称为国内共...
SpringCloud启动报错Failed to initialize DiscoveryClient 1. 报错2. 解决办法参考 1. 报错 Error creating bean with name ‘scopedTarget.eurekaClient’ defined in class Failed to initialize DiscoveryClient Caused by: java.lang.RuntimeException: Cannot create...
本节介绍 上一节中consumer启动时报了"Fail to start qos server"、“qos-server can not bind localhost:22222” 的异常,这节将会解释一下为什么会出现这个错误,怎么去解决它,还有qos中的一些Dubbo 内建的telnet命令的使用方法。 启动的错误...