[MAPREDUCE-3830] DBOutputFormat can't support the update operation to DB

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.20.203.0
• Fix Version/s: 0.20.203.0
• Assignee: Unassigned
• Reporter: xsuyu
• Created: 07/Feb/12 10:23
• Updated: 07/May/13 08:55

Description

After checking the DBOutputFormat class file and found it can't support the update operation to DB,
It only support the insert operation.
why it can't provide the update operation? Is it an improvement action?