按照文档:http://www.micmiu.com/bigdata/hadoop/hadoop2x-eclipse-mapreduce-demo/安装配置好Eclipse后,运行WordCount程序报错: log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory). log4j:WARN Please initialize the log4j
eclipse运行hadoop程序报错:Connection refused: no further information log4j:WARN No appenders could be found for logger (org.apache.hadoop.conf.Configuration.deprecation). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging
直接运行configure.cmd时在jar包加载完成时,不提示创建域的过程,而是直接退出程序 命令行: cd /d F:\00uep_rfs\wls1212_dev\wls12120 切换至解压路径下 >>configure.cmd 运行cmd文件报错如下: "ACLs are being setup for D:\WLS121~1\wls12120 Please wait..."'cacls' 不是内部或外部命令,也不是可运行的程序或批处理文件. 1.检查C:\W
运行springboot项目报错: *************************** APPLICATION FAILED TO START *************************** Description: Field userMapper in com.whohim.springboot.service.impl.UserServiceImpl required a bean of type 'com.whohim.springboot.dao.UserMapper' t