[NIFI-6155] Framework task that checks if a component should run is not protected by try/catch

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.10.0, 1.9.2
• Component/s: Core Framework
• Assignee: Mark Payne
• Reporter: Mark Payne
• Created: 27/Mar/19 15:02
• Updated: 08/Apr/19 16:58
• Resolved: 29/Mar/19 14:11

Description

The ConnectableTask code performs several checks to determine whether or not a given component should be triggered to run. However, this is done without catching the general Exception or Error, so if something like an OutOfMemoryError is thrown, it could silently fail, resulting in that task no longer being executed and without warning.

Issue Links

• links to: GitHub Pull Request #3395