[HBASE-15315] Remove always set super user call as high priority

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0, 1.2.4, 2.0.0
• Hadoop Flags: Reviewed
• Assignee: Yong Zhang
• Reporter: Yong Zhang
• Created: 23/Feb/16 16:58
• Updated: 24/Jun/22 18:06
• Resolved: 01/Mar/16 23:42

Description

Current implementation set superuser call as ADMIN_QOS, but we have many customers use superuser to do normal table operation such as put/get data and so on. If client put much data during region assignment, RPC from HMaster may timeout because of no handle. so it is better to remove always set super user call as high priority.

Issue Links

• is broken by: HBASE-13375 Provide HBase superuser higher priority over other users in the RPC handling
• is duplicated by: HBASE-16676 All RPC requests serviced by PriorityRpcServer in some deploys after HBASE-13375
• relates to: HBASE-15295 MutateTableAccess.multiMutate() does not get high priority causing a deadlock
• relates to: HBASE-16676 All RPC requests serviced by PriorityRpcServer in some deploys after HBASE-13375