[AMORO-4295] AIP-5 Phase 3+4: idle-driven scale-down with graceful drain for dynamic allocation groups - #4296

Merged

zhoujinsong merged 12 commits into

apache:masterfrom

j1wonpark:dra-phase34-scaledown

Aug 11, 2026

Commits on Jul 28, 2026

[AMORO-4295] Expose per-token in-flight counts in the dynamic allocation load snapshot
j1wonpark
committed
5ff5f1c
[AMORO-4295] Add snapshot-derived idle observation and the scale-down decision
j1wonpark
committed
fe5625d
[AMORO-4295] Add graceful drain plumbing: poll blocking and optimizer removal
j1wonpark
committed
998d1b2
[AMORO-4295] Integrate scale-down and drain progress into the scale keeper round
j1wonpark
committed
dc96af5
[AMORO-4295] Clear drain state on unregistration and on dynamic allocation disable
j1wonpark
committed
ec8537d
[AMORO-4295] Fix concurrent optimizer unregistration
j1wonpark
committed
49a6de3
[AMORO-4295] Document scale-down and drain behavior in the optimizer group property table
j1wonpark
committed
658bfd2

Commits on Jul 29, 2026

Merge branch 'master' into dra-phase34-scaledown
j1wonpark
authored
dd22c85

Commits on Jul 30, 2026

Merge branch 'master' into dra-phase34-scaledown
j1wonpark
authored
ab22b16
Merge branch 'master' into dra-phase34-scaledown
j1wonpark
authored
d420fa5

Commits on Aug 9, 2026

Merge remote-tracking branch 'upstream/master' into dra-phase34-scaledown
j1wonpark
committed
2ed877a

Commits on Aug 11, 2026

Merge branch 'master' into dra-phase34-scaledown
zhoujinsong
authored
c9e4d3c