[HBASE-1454] HBaseAdmin.getClusterStatus

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.20.0
• Hadoop Flags: Incompatible change, Reviewed
• Assignee: Andrew Kyle Purtell
• Reporter: Andrew Kyle Purtell
• Created: 27/May/09 22:31
• Updated: 13/Sep/09 22:24
• Resolved: 28/May/09 06:50

Description

Somewhat like Hadoop's JobClient.getClusterStatus().

Provides status information to clients:

• The names of region servers in the cluster.
• The average cluster load.
• The number of regions deployed on the cluster.
• The number of requests since last report.
• Detailed region server loading and resource usage information: A list of HServerInfo, containing load information as HServerLoad, containing per-region load information as HServerLoad.RegionLoad.