[HIVE-11923] allow qtests to run via a single client session for tez and llap

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.3.0, 2.0.0
• Fix Version/s: 2.0.0
• Component/s: Testing Infrastructure
• Assignee: Siddharth Seth
• Reporter: Siddharth Seth
• Created: 22/Sep/15 22:00
• Updated: 16/Feb/16 23:53
• Resolved: 13/Oct/15 22:28

Description

Launching a new session - AM and containers for each test adds unnecessary overheads. Running via a single session should reduce the run time significantly.