[NIFI-1572] Empty Queue sometimes indicates that 0 FlowFiles were dropped, even when queue contains many FlowFiles

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.6.0
• Component/s: Core Framework
• Assignee: Mark Payne
• Reporter: Mark Payne
• Created: 26/Feb/16 21:17
• Updated: 29/Feb/16 20:43
• Resolved: 29/Feb/16 20:43

Description

Specifically, we are seeing this with MergeContent as the target of the connection. It has about 1.2 million FlowFiles in its queue. The Processor was stopped. So the session should be rolled back. It is unclear if the problem is with rolling back the sessions or with Clearing the queue.