[DRILL-3083] Should display an error when an extension is define more than once in storage configuration

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.0.0
• Fix Version/s: Future
• Component/s: Client - HTTP
• Assignee: Unassigned
• Reporter: Krystal
• Created: 14/May/15 17:06
• Updated: 01/Oct/15 16:38

Description

Currently a user can define the same file extension in multiple formats in the dfs storage configuration. This can cause drill to grab the wrong data format to display the data. An error should be displayed when user add an extension that is already defined in another format.