文章浏览阅读111次。1. mysql安装安装mysql，新建用户，新建hive数据库grant all on *.* to hive@'%' identified by 'hive' with grant option; #新建用户grant all privileges on *.* to 'root'@'%' identified by 'root'; # 设置远程连接权限flush privileges..._by default, this pr......
文章浏览阅读627次，点赞2次，收藏2次。Qt Creator每次打开一个新项目时，构建目录都是错的***\Error in " Util.asciify("***")": TypeError: Property 'asciify' of object Core::Internal::UtilsJsExtension(0x72243f0) is not a function,这是因为Qt Creato......
文章浏览阅读1k次。报错1：问题描述：执行hadoop命令报错WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable mkdir: Permission denied: user=Devops, access=WRITE, inode="/":root:supergroup:drwxr-......
文章浏览阅读9.1k次，点赞2次，收藏3次。成功解决org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: There is no getter for property named ‘ew’ in ‘class com.baomidou.mybatisplus.core.conditions.query.QueryWrapper’......
