[HDFS-9019] Adding informative message to sticky bit permission denied exception

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.6.0, 2.7.0, 2.7.1
• Fix Version/s: 2.8.0, 2.7.4, 3.0.0-alpha1
• Component/s: security
• Labels: easyfix newbie
• Hadoop Flags: Reviewed
• Assignee: Xiaoyu Yao
• Reporter: Thejas Nair
• Created: 03/Sep/15 20:13
• Updated: 12/Sep/16 20:19
• Resolved: 08/Sep/15 17:02

Description

The check for sticky bit permission in FSPermissionChecker.java prints only the child file name and the current owner.
It does not print the owner of the file and the parent directory. It would help to have that printed as well for ease of debugging permission issues.