[PIG-4260] SpillableMemoryManager.spill should revert spill on all exception

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.17.0, 0.16.1
• Component/s: impl
• Hadoop Flags: Reviewed
• Assignee: Rohini Palaniswamy
• Reporter: Daniel Dai
• Created: 01/Nov/14 17:49
• Updated: 21/Jun/17 09:15
• Resolved: 18/Jan/17 15:41

Description

Found by Rohini when working on PIG-4250.

If there is a exception during spill() called by SpillableMemoryManager it will be just ignored. We do not track that there was an exception during spill and throw that back when the bag is accessed next time