[KYLIN-3308] Improvement exception in REST

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: REST Service
• Assignee: Julian Pan
• Reporter: Julian Pan
• Created: 21/Mar/18 07:45
• Updated: 30/Apr/18 12:00

Description

There are kinds of exception throw by rest call, and we need better defined the exception. 

For example:

1> There are three types of exception for cube equals null in CubeController:

NotFoundException (deleteCube)

InternalErrorException(getCube)

BadRequestException (cloneCube)

2> And sometimes InternalErrorException will warp the BadRequestException in CubeController.saveCubeDesc