[HDFS-6220] Webhdfs should differentiate remote exceptions

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.0.0-alpha, 3.0.0-alpha1
• Component/s: webhdfs
• Assignee: Daryn Sharp
• Reporter: Daryn Sharp
• Created: 09/Apr/14 16:00
• Updated: 06/Jan/17 22:08

Description

Webhdfs's validateResponse should use a distinct exception for json decoded exceptions than it does for servlet exceptions. Ex. A servlet generated 404 with a json payload should be distinguishable from a http proxy or jetty generated 404.