[HADOOP-12906] AuthenticatedURL should convert a 404/Not Found into an FileNotFoundException.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Component/s: io, security
• Target Version/s: 2.9.0
• Hadoop Flags: Reviewed
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 08/Mar/16 19:32
• Updated: 30/Aug/16 01:17
• Resolved: 10/Mar/16 19:41

Description

If you ask for a URL that isn't there, AuthenticatedURL raises an exception saying you are unauthed.

It's not checking the response code; 404 is an error all of its own, which can be uprated as a FileNotFound Exception.

Issue Links

• is depended upon by: HADOOP-12649 Improve Kerberos diagnostics and failure handling
• relates to: YARN-4233 YARN Timeline Service plugin: ATS v1.5