[TEZ-3213] Uncaught exception during vertex recovery leads to invalid state transition loop

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.7.0
• Fix Version/s: 0.7.1
• Target Version/s: 0.7.1
• Assignee: Eric Badger
• Reporter: Jason Darrell Lowe
• Created: 13/Apr/16 18:00
• Updated: 18/May/16 04:55
• Resolved: 27/Apr/16 20:16

Description

If an uncaught exception occurs during a state transition from the RECOVERING vertex then V_INTERNAL_ERROR will be delivered to the state machine, but that event is not handled in the RECOVERING state. That in turn causes a V_INTERNAL_ERROR event to be delivered to the state machine, and it loops logging the invalid transitions.