Apache
/
hadoop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HDFS-11002. Fix broken attr/getfattr/setfattr links in ExtendedAttributes.md. Contributed by Mingliang Liu. 

(cherry picked from commit 901eca004d)
This commit is contained in:
Akira Ajisaka 2016-10-13 14:29:30 +09:00
parent b36aaa913c
commit 43cf0b2973
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/ExtendedAttributes.md
View File

@ -30,7 +30,7 @@ Overview
### HDFS extended attributes ### HDFS extended attributes
Extended attributes in HDFS are modeled after extended attributes in Linux (see the Linux manpage for [attr(5)](http://www.bestbits.at/acl/man/man5/attr.txt) and [related documentation](http://www.bestbits.at/acl/)). An extended attribute is a *name-value pair*, with a string name and binary value. Xattrs names must also be prefixed with a *namespace*. For example, an xattr named *myXattr* in the *user* namespace would be specified as **user.myXattr**. Multiple xattrs can be associated with a single inode. Extended attributes in HDFS are modeled after extended attributes in Linux (see the Linux manpage for [attr(5)](http://man7.org/linux/man-pages/man5/attr.5.html)). An extended attribute is a *name-value pair*, with a string name and binary value. Xattrs names must also be prefixed with a *namespace*. For example, an xattr named *myXattr* in the *user* namespace would be specified as **user.myXattr**. Multiple xattrs can be associated with a single inode.
### Namespaces and Permissions ### Namespaces and Permissions
@ -49,7 +49,7 @@ The `raw` namespace is reserved for internal system attributes that sometimes ne
Interacting with extended attributes Interacting with extended attributes
------------------------------------ ------------------------------------
The Hadoop shell has support for interacting with extended attributes via `hadoop fs -getfattr` and `hadoop fs -setfattr`. These commands are styled after the Linux [getfattr(1)](http://www.bestbits.at/acl/man/man1/getfattr.txt) and [setfattr(1)](http://www.bestbits.at/acl/man/man1/setfattr.txt) commands. The Hadoop shell has support for interacting with extended attributes via `hadoop fs -getfattr` and `hadoop fs -setfattr`. These commands are styled after the Linux [getfattr(1)](http://man7.org/linux/man-pages/man1/getfattr.1.html) and [setfattr(1)](http://man7.org/linux/man-pages/man1/setfattr.1.html) commands.
### getfattr ### getfattr