[IMPALA-10655] Add ImpalaServer interface to Initialize TQueryCtx for external frontends

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Backend
• Epic Color: ghx-label-10
• Assignee: Kurt Deschler
• Reporter: Kurt Deschler
• Created: 13/Apr/21 13:03
• Updated: 27/Apr/21 13:55

Description

During query initialization, the backend populates the TQueryCtx thrift structure based on parameter settings, startup flags and other metadata. A new interface needs to be added so that external frontends can share this logic by retrieving an initialized TQueryCtx structure.