[IMPALA-8079] Introduce Parameter to control number of threads

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Won't Fix
• Fix Version/s: Not Applicable
• Component/s: Infrastructure
• Epic Color: ghx-label-2
• Assignee: Unassigned
• Reporter: Janaki Lahorani
• Created: 14/Jan/19 22:22
• Updated: 23/Dec/20 21:09
• Resolved: 23/Dec/20 21:09

Description

Impalad starts with a lot of threads. It will be worthwhile to evaluate the benefits of having a parameter that determines the number of threads impalad will start with. This will be helpful in a developer debug environment, where the number of threads is limited and not intimidating.