add clientQueryId and its cancel operation#14823

Draft

albertobastos wants to merge 3 commits intoapache:masterfrom albertobastos:cancel-with-cqid

+265-14

Commits on Jan 15, 2025

add cancelClientQuery operation for SingleStageBroker (only numerical identifiers so far)
albertobastos
committed

Commits on Jan 16, 2025