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

(cherry picked from commit 901eca004d)
(cherry picked from commit 43cf0b2973)
This commit is contained in:
Akira Ajisaka 2016-10-13 14:29:30 +09:00
parent ac395be019
commit 8eb0b6f39c
2 changed files with 5 additions and 2 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -151,6 +151,9 @@ Release 2.7.4 - UNRELEASED
HDFS-10991. Export hdfsTruncateFile symbol in libhdfs.
(Surendra Singh Lilhore via wang)
HDFS-11002. Fix broken attr/getfattr/setfattr links in
ExtendedAttributes.md. (Mingliang Liu via aajisaka)
Release 2.7.3 - 2016-08-25
INCOMPATIBLE CHANGES

4
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/ExtendedAttributes.md
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@ -30,7 +30,7 @@ Overview
### 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
@ -49,7 +49,7 @@ The `raw` namespace is reserved for internal system attributes that sometimes ne
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