有个8G的U盘,格式化成exfat格式.插入电脑后点击盘符,弹出错误提示: 无法挂载 “7.9 GB Filesystem”. Error mounting: mount exited with exit code 1: helper failed with: ERROR: failed to open `/dev/sdb1' in read-write mode. ERROR: failed to open `/dev/sdb1' in read-only mode.. google后发现找个
命令: java -jar myspark-1.0-SNAPSHOT.jar myspark-1.0-SNAPSHOT.jar hdfs://single:9000/input/word.txt hdfs://single:9000/output/out1 错误信息: .......... 14/11/23 06:14:18 INFO SparkDeploySchedulerBackend: Granted executor ID app-20141123061418-0011/0 on hos
计算机(Ubuntu)由于异常断电或是其他原因,再次启动时,很不幸的出现: Killed mount: mounting /dev on /root/dev failed: No such file or directory mount: mounting /sys on /root/sys failed: No such file or directory mount: mounting /proc on /root/proc failed: No such file or directory
工作需要,在虚拟机上安装中标麒麟3.2的64位版本. 虚拟机用的VMware Workstation 9.0,按照常识目标DVD光盘文件的类型选择Other Linux 2.6.x Kernel 64-bit(因为目前大部分都是2.6.18的内核以上,尤其是Suse Linux等,所以惯性使然),Power On后,出现版本选择窗口, 点击后,没有出现令人激动的安装引导界面,但出现了"Unkown Filesystem"."you need to load the linux