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fn: lb & pure-runner slot hash id communication (#1007)

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* fn: lb & pure-runner slot hash id communication

With this change, LB can pre-calculate the slot hash
key and pass it to runners. If LB knows/calculates
the slot hash ids, then it can also make better
estimates on which runner can successfully execute
it especially when status messages from runner
include a small summary of idle slots for a given
slot hash id. (TODO)

* fn: fix mock test
This commit is contained in:
Tolga Ceylan
2018-05-25 14:12:48 -07:00
committed by GitHub
parent 9584643142
commit 74a5379dec
9 changed files with 69 additions and 35 deletions
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7
api/agent/slots.go
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@@ -245,7 +245,12 @@ func (a *slotQueue) exitContainerState(conType ContainerStateType) {
// a container will be locked up forever waiting for slot to free.
func (a *slotQueueMgr) getSlotQueue(call *call) (*slotQueue, bool) {
key := getSlotQueueKey(call)
var key string
if call.slotHashId != "" {
key = call.slotHashId
} else {
key = getSlotQueueKey(call)
}
a.hMu.Lock()
slots, ok := a.hot[key]