HDFS user Guide
Apache Hadoop Project Dist POM > Apache Hadoop 3.2.1 > HDFS Users Guide : https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/HdfsUserGuide.html
Apache Hadoop Project Dist POM > Apache Hadoop 3.2.1 > Overview
Hadoop hdfs linux 文件常用命令:https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/FileSystemShell.html
- appendToFile
- cat
- checksum
- chgrp
- chmod
- chown
- copyFromLocal
- copyToLocal
- count
- cp
- createSnapshot
- deleteSnapshot
- df
- du
- dus
- expunge
- find
- get
- getfacl
- getfattr
- getmerge
- head
- help
- ls
- lsr
- mkdir
- moveFromLocal
- moveToLocal
- mv
- put
- renameSnapshot
- rm
- rmdir
- rmr
- setfacl
- setfattr
- setrep
- stat
- tail
- test
- text
- touch
- touchz
- truncate
- usage
- Deleting objects
- Overwriting Objects
- Timestamps
- Security model and operations
- Commands of limited value