[TAJO-1334] Improve worker resource and Add simulator

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Component/s: Resource Manager
• Assignee: Jinho Kim
• Reporter: Jinho Kim
• Created: 05/Feb/15 01:58
• Updated: 02/Mar/16 03:11
• Resolved: 02/Mar/16 03:11

Description

Currently, ResourceManager does not consider the scheduler policy. and tajo users are difficult to set.
If you install the tajo from default configuration, a worker will running the only 1 task concurrently
We should improve it