hadoop namenode -format多次格式化后,datanode启动不了 org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /user/beifeng/core-site.xml._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1). There are 0 datanode(s) running and
datafile.txt #文件 Man: this is the right room for an argument. Other Man: I've told you once. Man: No you haven't Other Man: Yes, I have. (pause) Man: When? Other Man: Just now. Man: No you didn't Other Man: Yes I did. Man: You didn't Other Man: I'm
最近总玩CloudStack + KVM,发现在重启CloudStack服务后,host(kvm)的状态老是为alert.日志里出现如下错误提示: ERROR [agent.manager.AgentManagerImpl] (AgentManager-Handler-7:) Monitor ClusteredVirtualMachineManagerImpl$$EnhancerByCGLIB$$121cf44e says there is an error in the connect pro
transfer.......fail.........等问题 The container 'Maven Dependencies' references non existing library 'C:\Users\yst\.m2\repository\net\bytebuddy\byte-buddy\1.9.12\byte-buddy-1.9.12.jar' The project cannot be built until build path errors are resolved等 选