今天用了一下公司的hadoop客户端,从外面下载的客户端不能用,只能用这个wiki里面提供的:link
装在了 tc-cm-201511novam12x12n0.tc 目录 /home/work/vip/hadoop-client/hadoop/bin
命令
$./hadoop fs -D fs.default.name=afs://pegasus.afs.baidu.com:9902 -D hadoop.job.ugi=nuomi-c-vip,密码 -put abc afs://pegasus.afs.baidu.com:9902/app/nuomi/c-vip 16/11/28 14:50:22 INFO fs.LibdfsLoader: Trying to load the libdfs library... 16/11/28 14:50:22 INFO fs.LibdfsLoader: Loaded the libdfs library 16/11/28 14:50:22 INFO fs.DFileSystem: Loaded the libdfs library $ ./hadoop fs -D fs.default.name=afs://pegasus.afs.baidu.com:9902 -D hadoop.job.ugi=nuomi-c-vip,密码 -ls afs://pegasus.afs.baidu.com:9902/app/nuomi/c-vip 16/11/28 14:50:29 INFO fs.LibdfsLoader: Trying to load the libdfs library... 16/11/28 14:50:29 INFO fs.LibdfsLoader: Loaded the libdfs library 16/11/28 14:50:29 INFO fs.DFileSystem: Loaded the libdfs library Found 1 items -rwxrwxrwx 3 nuomi-c-vip nuomi-c-vip 4 2016-11-28 14:50 /app/nuomi/c-vip/abc
然后再把这个文件删掉吧:
$ ./hadoop fs -D fs.default.name=afs://pegasus.afs.baidu.com:9902 -D hadoop.job.ugi=nuomi-c-vip,密码 -rm afs://pegasus.afs.baidu.com:9902/app/nuomi/c-vip/abc 16/11/28 14:54:36 INFO fs.LibdfsLoader: Trying to load the libdfs library... 16/11/28 14:54:36 INFO fs.LibdfsLoader: Loaded the libdfs library 16/11/28 14:54:36 INFO fs.DFileSystem: Loaded the libdfs library Deleted afs://pegasus.afs.baidu.com:9902/app/nuomi/c-vip/abc
支持的命令包括:
Usage: java FsShell [-ls <path>] [-lsr <path>] [-du <path>] [-dus <path>] [-count[-q] <path>] [-mv <src> <dst>] [-cp <src> <dst>] [-ln <src> <dst>] [-rm <path>] [-rmr <path>] [-expunge] [-put <localsrc> ... <dst>] [-copyFromLocal <localsrc> ... <dst>] [-moveFromLocal <localsrc> ... <dst>] [-get [-ignoreCrc] [-crc] [-repair] <src> <localdst>] [-getmerge [-addnl] <src> <localdst> | -getmerge <src> <localdst> [addnl]] [-cat <src>] [-text <src>] [-copyToLocal [-ignoreCrc] [-crc] [-repair] <src> <localdst>] [-copySeqFileToLocal [-ignoreLen] <srcFile> <localDstFile>] [-moveToLocal [-crc] <src> <localdst>] [-mkdir <path>] [-setrep [-R] [-w] [-d] <rep> <path/file>] [-setAcl <user> <path> <permission>] [-getAcl [-u <user>] [-p <path>] ] [-removeAcl [-u <user>] [-p <path>] ] [-touchz <path>] [-test -[ezd] <path>] [-stat [format] <path>] [-tail [-f] <file>] [-chmod [-R] <MODE[,MODE]... | OCTALMODE> PATH...] [-chown [-R] [OWNER][:[GROUP]] PATH...] [-chgrp [-R] GROUP PATH...] [-help [cmd]]