Description
Currently, the region_mover.rb script excludes a single host, the host offloading data, as a region move target. This essentially limits the number of machines that can be shutdown at a time to one. For larger clusters, it is manageable to have several nodes down at a time and desirable to get this process done more quickly.
The proposed patch adds an exclude file option, that allows multiple hosts to be excluded as targets.
Attachments
Attachments
Issue Links
- relates to
-
HBASE-6344 [region_mover.rb] Look into porting updates found in Aravind G's work over into hbase.
-
- Closed
-