上一页 1 ··· 19 20 21 22 23 24 25 26 27 ··· 36 下一页
摘要: 1、查看镜像文件[xiaoqiu@s150 /home/xiaoqiu/hadoop_tmp/dfs/name/current]$ ls -h |grep fsimagefsimage_0000000000000000000fsimage_00000000000000... 阅读全文
posted @ 2017-12-29 16:53 crr121 阅读(552) 评论(0) 推荐(0) 编辑
摘要: start-all.sh --->start-dfs.sh + start-yarn.shstart-dfs.sh ---->hadoop-daemon.sh start namenode + hadoop-daemons.sh start datano... 阅读全文
posted @ 2017-12-29 16:52 crr121 阅读(1420) 评论(0) 推荐(0) 编辑
摘要: start-all.sh --->start-dfs.sh + start-yarn.shstart-dfs.sh ---->hadoop-daemon.sh start namenode + hadoop-daemons.sh start datano... 阅读全文
posted @ 2017-12-29 16:52 crr121 阅读(155) 评论(0) 推荐(0) 编辑
摘要: 1、目录配额[xiaoqiu@s150 /home/xiaoqiu/hadoop_tmp]$ hadoop fs -lsr /lsr: DEPRECATED: Please use 'ls -R' instead.drwxr-xr-x - xiaoqiu supe... 阅读全文
posted @ 2017-12-29 16:52 crr121 阅读(106) 评论(0) 推荐(0) 编辑
摘要: 1、目录配额[xiaoqiu@s150 /home/xiaoqiu/hadoop_tmp]$ hadoop fs -lsr /lsr: DEPRECATED: Please use 'ls -R' instead.drwxr-xr-x - xiaoqiu supe... 阅读全文
posted @ 2017-12-29 16:52 crr121 阅读(542) 评论(0) 推荐(0) 编辑
摘要: 在data目录下启用快照[xiaoqiu@s150 /home/xiaoqiu/hadoop_tmp]$ hdfs dfsadmin -allowSnapshot data创建快照[xiaoqiu@s150 /home/xiaoqiu/hadoop_tmp]$ hdf... 阅读全文
posted @ 2017-12-29 16:51 crr121 阅读(115) 评论(0) 推荐(0) 编辑
摘要: 在data目录下启用快照[xiaoqiu@s150 /home/xiaoqiu/hadoop_tmp]$ hdfs dfsadmin -allowSnapshot data创建快照[xiaoqiu@s150 /home/xiaoqiu/hadoop_tmp]$ hdf... 阅读全文
posted @ 2017-12-29 16:51 crr121 阅读(255) 评论(0) 推荐(0) 编辑
摘要: CTRL+ALT+V 阅读全文
posted @ 2017-12-28 10:22 crr121 阅读(154) 评论(0) 推荐(0) 编辑
摘要: 用root用户登陆,杀死进程[xiaoqiu@s150 /soft/hadoop/etc/hadoop]$ su rootPassword:su: Authentication failure[xiaoqiu@s150 /soft/hadoop/etc/hadoop]... 阅读全文
posted @ 2017-12-27 18:00 crr121 阅读(242) 评论(0) 推荐(0) 编辑
摘要: 用root用户登陆,杀死进程[xiaoqiu@s150 /soft/hadoop/etc/hadoop]$ su rootPassword:su: Authentication failure[xiaoqiu@s150 /soft/hadoop/etc/hadoop]... 阅读全文
posted @ 2017-12-27 18:00 crr121 阅读(1441) 评论(0) 推荐(0) 编辑
上一页 1 ··· 19 20 21 22 23 24 25 26 27 ··· 36 下一页