[HBASE-11303] [0.89] Adding separate hosts to a cluster in non disruptive way

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Incomplete
• Affects Version/s: 0.89-fb
• Component/s: Region Assignment
• Assignee: Unassigned
• Reporter: Adela Maznikar
• Created: 06/Jun/14 17:05
• Updated: 17/Jun/22 16:06
• Resolved: 17/Jun/22 16:06

Description

Similarly to expandRack we need a way to expand a cluster with specific hosts in a non disruptive way.

The solution will go through each table and will change a tertiary location of some of the regions to use some of the new machines that we want to add.