[MAPREDUCE-4133] MR over viewfs is broken

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.3, 2.0.0-alpha
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Assignee: John George
• Reporter: John George
• Created: 10/Apr/12 19:26
• Updated: 07/Sep/12 21:03
• Resolved: 23/Apr/12 19:49

Description

After the changes in HADOOP-8014 went in, MR programs using viewfs broke. This is because, viewfs now expects getDefaultBlockSize, getDefaultReplication, and getServerDefaults to pass in a path as an argument. In the existing MR source, these are called with no arguments.