[TAJO-1530] Display warn message when the query kill button is clicked in WEB UI.

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.10.0
• Fix Version/s: 0.11.0
• Assignee: Dongjoon Hyun
• Reporter: Hyoungjun Kim
• Created: 06/Apr/15 08:33
• Updated: 20/Apr/15 23:41
• Resolved: 20/Apr/15 23:41

Description

Currently If user click the 'kill query' button in WEB UI, the browser sends immediately the kill request to TajoMaster. I think this is very dangerous because user can click by mistake.
Tajo WEB UI should display warn message when the query kill button is clicked.