[HBASE-21713] Support set region server throttle quota

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.2.0
• Labels: quota

Release Note

Support set region server rpc throttle quota which represents the read/write ability of region servers and throttles when region server's total requests exceeding the limit.

Use the following shell command to set RS quota:
set_quota TYPE => THROTTLE, REGIONSERVER => 'all', THROTTLE_TYPE => WRITE, LIMIT => '20000req/sec'
set_quota TYPE => THROTTLE, REGIONSERVER => 'all', LIMIT => NONE
"all" represents the throttle quota of all region servers and setting specified region server quota isn't supported currently.

• Assignee: Yi Mei
• Reporter: Yi Mei
• Created: 14/Jan/19 04:24
• Updated: 18/Oct/19 17:56
• Resolved: 25/Jan/19 08:49

Description

Support set region server throttle quota which represents the read/write ability of region servers. 

Use the following command to set RS quota:
set_quota TYPE => THROTTLE, REGIONSERVER => 'all', THROTTLE_TYPE => WRITE, LIMIT => '20000req/sec'

Issue Links

• links to: Review Board (master)