我们在aws上使用市场提供的RHEL-8.x系统后,license相关的都是由aws官网一起提供了 最近笔者将aws上一台作过系统加固的RHEL-8.x导出到自己本地DC环境,也注册了Redhat官网购买的license订阅 但在使用所有yum命令时,都会报如下一段错误(TypeError: the JSON object must be str, bytes or bytearray, not 'NoneType'): [root@qq_5201351 ~]# yum repolist Upd
最近在虚拟机上执行yum命令一直报错:Could not parse metalink https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=i386 error was No repomd fileError: File /var/cache/yum/i386/6/epel/metalink.xml does not existyum源是没问题的 按照网上的说法也换了个163的源,yum clean all.yum makeca
Loaded plugins: rhnplugin, security This system is not registered with RHN. RHN support will be disabled. Setting up Install Process No package subversion available. Nothing to do 红帽中出现"This system is not registered with RHN"这个的原因是因为红帽中没有注册RHN.
yum 安装报错 "Another app is currently holding the yum lock; waiting for it to exit... The other application is: PackageKit Memory : 153 M RSS (266 MB VSZ) Started: Thu Jul 12 00:03:05 2012 - 06:17 ago State : Sleeping, pid: 4018Another app is currently
RedHat中敲sh-copy-id命令报错:-bash: ssh-copy-id: command not found 在多台Linux服务器SSH相互访问无需密码, 其中进入一台Linus中,对其进行拷贝一下到host中,出现 会不会是用户的权限问题,在root下执行: [root@host6 hadoop]# ssh-copy-id/usr/bin/ssh-copy-id: ERROR: No identities found 为啥出现这个样子? (目前我也没有解决,若您知道其原因望告知一
1.执行Spark运行在yarn上的命令报错 spark-shell --master yarn-client,错误如下所示: // :: ERROR SparkContext: Error initializing SparkContext. org.apache.spark.SparkException: Yarn application has already ended! It might have been killed or unable to launch application