[HADOOP-11349] RawLocalFileSystem leaks file descriptor while creating a file if creat succeeds but chmod fails.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.7.0
• Component/s: fs
• Target Version/s: 2.7.0
• Assignee: Varun Saxena
• Reporter: Chris Nauroth
• Created: 03/Dec/14 18:35
• Updated: 10/Apr/15 20:04
• Resolved: 09/Dec/14 22:32

Description

RawLocalFileSystem currently implements some file creation operations as a sequence of 2 syscalls: create the file, followed by setting its permissions. If creation succeeds, but then setting permission causes an exception to be thrown, then there is no attempt to close the previously opened file, resulting in a file descriptor leak.

Issue Links

• is related to: HADOOP-11321 copyToLocal cannot save a file to an SMB share unless the user has Full Control permissions.