[HDDS-1108] Check s3bucket exists or not before MPU operations

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.4.0
• Target Version/s: 0.4.0
• Assignee: Bharat Viswanadham
• Reporter: Bharat Viswanadham
• Created: 14/Feb/19 21:11
• Updated: 15/Feb/19 05:36
• Resolved: 15/Feb/19 05:23

Description

Add a check whether s3 bucket exists or not, before performing MPU operation.

As now with out this check, user can still perform MPU operation on a deleted bucket and operation could be successful.