[NIFI-3923] When clustered, nodes can start processors before repositories have finished initializing

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: Core Framework
• Assignee: Mark Payne
• Reporter: Mark Payne
• Created: 17/May/17 13:20
• Updated: 17/May/17 15:15
• Resolved: 17/May/17 15:15

Description

When a node starts up, if configured to be part of a cluster, the StandardFlowSynchronizer starts/stops processors by calling ProcessGroup.startProcessor and ProcessGroup.stopProcessor instead of going through the FlowController. This can result in a Processor being started before the Provenance/FlowFile/Content Repositories are fully initialized. We should only be starting or stopping Processors through the FlowController.

Issue Links

• links to: GitHub Pull Request #1817