[HBASE-19667] Get rid of MasterEnvironment#supportGroupCPs

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0-beta-2, 2.0.0
• Component/s: Coprocessors
• Hadoop Flags: Reviewed
• Assignee: Chia-Ping Tsai
• Reporter: Chia-Ping Tsai
• Created: 29/Dec/17 11:59
• Updated: 21/Mar/18 22:23
• Resolved: 02/Jan/18 21:08

Description

copy the discussion from HBASE-19500.

Appy:
Can we remove {{if(((MasterEnvironment)getEnvironment()).supportGroupCPs) }} in so many places since CP in 2.0 are already broken left and right (and we'll have to solve legacy issue more holistically) What say Anoop Sam John?
Chia:
The cp user must do something to migrate their cp code from 1.x to 2.0 anyway, hence the check is unnecessary in 2.0 I'd say. Seems it is unrelated to this jira. Iron out it in another jira?
Appy:
Chia-Ping Tsai you can take up the check removal?