[ASTERIXDB-2301] Abort of DELETE operation is not handled properly

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Component/s: TX - Transactions
• Assignee: Chen Luo
• Reporter: Chen Luo
• Created: 26/Feb/18 19:10
• Updated: 02/Mar/18 00:47
• Resolved: 02/Mar/18 00:47

Description

The current abort of DELETE operation is simply re-inserting the old value. However, the old value is logged only when the deleted record was found in the memory component. If we delete a record which sits on the disk component, then old value is NULL and the abort of the delete record is not handled correctly.