[HBASE-6741] Detect duplicate assignment more accurately

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Later
• Labels: delete
• Assignee: Unassigned
• Reporter: Amitanand Aiyer
• Created: 07/Sep/12 18:47
• Updated: 14/Jun/22 17:52
• Resolved: 09/Jan/15 08:40

Description

Currently, the duplicate detection logic does not differentiate if the two duplicate updates are from the same rs or different RS.

Have seen issues where a duplicate notification from the same RS, causes the assignment to be considered a duplicate assignment. ... and the region ends up being assigned to no one.

Keep track of where the regions are opened, and make the duplicate detection more accurate.