[IMPALA-11033] Add support for multiple executor group sets

• Type: Task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: Impala 4.1.0
• Epic Link: Support multiple resource groups
• Epic Color: ghx-label-6
• Assignee: Bikramjeet Vig
• Reporter: Bikramjeet Vig
• Created: 19/Nov/21 21:39
• Updated: 29/Nov/22 23:05
• Resolved: 13/Jan/22 01:53

Description

An executor group set is defined as the set of all executor groups that are associated with the same resource pool  and have that resource pool name as their prefix.
eg.

Assuming there is a resource pool named: "sample-pool"
executor groups named such as "sample-pool-group1" and "sample-pool-group2" both belong to the executor group set associated with that resource pool.

Issue Links

• is related to: IMPALA-11219 Add metric "admission-controller.total-dequeue-failed-coordinator-limited" for each resource pool
• is related to: IMPALA-11760 Add a query option to force query scheduling on a given executor group set