[NIFI-2268] HandleHttpRequest can use too many tasks and CPU

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.7.0
• Fix Version/s: 1.2.0
• Component/s: Extensions
• Assignee: Mark Payne
• Reporter: Michael W Moser
• Created: 15/Jul/16 13:28
• Updated: 05/May/17 17:59
• Resolved: 05/May/17 17:59

Description

With the default settings of HandleHttpRequest, user reports 100% CPU usage and millions of scheduled tasks. When this processor doesn't have work to do, its onTrigger() should call ProcessContext.yield(). This is how the ListenHTTP processor works, so it's an established pattern.

Issue Links

• links to: GitHub Pull Request #1762