[HADOOP-4106] add time, permission and user attribute support to fuse-dfs

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.19.0
• Hadoop Flags: Reviewed
• Release Note: Added time, permission and user attribute support to libhdfs.
• Assignee: Pete Wyckoff
• Reporter: Pete Wyckoff
• Created: 08/Sep/08 03:48
• Updated: 08/Jul/09 17:05
• Resolved: 18/Sep/08 19:40

Description

add:

dfs_chown
dfs_utime
dfs_chmod

Change open to have its own FS on writes (should we do this on reads too??) and use it for writes and disconnect when closing the file
Chane mkdir to open the FS itself and then close it
also added comments for dfs_access (which needs FileSystem support/libhdfs support) and I added the dfs_symlink and truncate since these 3 are the only 3 things left as far as functionality.

Issue Links

• duplicates: HADOOP-3536 Support permissions in fuse-dfs
• duplicates: HADOOP-3765 fuse-dfs should access hdfs as the client user
• duplicates: HADOOP-3766 fuse-dfs should allows permissions to be viewed/set
• incorporates: HADOOP-3918 Improve fuse-dfs error message when classpath not set or set incorrectly
• incorporates: HADOOP-3928 add DF fuse dfs unit test
• is blocked by: HADOOP-4104 add time, permission and user attribute support to libhdfs