[IMPALA-9752] Move instance profile operations to executors

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.0.0
• Component/s: Distributed Exec
• Epic Color: ghx-label-8
• Assignee: Tim Armstrong
• Reporter: Tim Armstrong
• Created: 15/May/20 16:47
• Updated: 12/Jun/20 04:08
• Resolved: 12/Jun/20 04:08

Description

IMPALA-9382 will be simplified if we can move the logic in CoordinatorBackendState::InstanceStats that adds or plucks out values from instance profiles to the executor side, so that we don't need separate code paths for aggregated and non-aggregated profiles sent to the coordinator.