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Autoscaler hotfix for #4555. (#4653)

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Romil Bhardwaj 2019-05-08 14:50:52 -07:00 • committed by Robert Nishihara
parent 28496c8b50
commit 0421cba4e8
2 changed files with 11 additions and 2 deletions
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11
python/ray/autoscaler/autoscaler.py
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@ -158,7 +158,16 @@ class LoadMetrics(object):
def update(self, ip, static_resources, dynamic_resources): def update(self, ip, static_resources, dynamic_resources):
self.static_resources_by_ip[ip] = static_resources self.static_resources_by_ip[ip] = static_resources
self.dynamic_resources_by_ip[ip] = dynamic_resources # We are not guaranteed to have a corresponding dynamic resource for
# every static resource because dynamic resources are based on the
# available resources in the heartbeat, which does not exist if it is
# zero. Thus, we have to update dynamic resources here.
dynamic_resources_update = dynamic_resources.copy()
for resource_name, capacity in static_resources.items():
if resource_name not in dynamic_resources_update:
dynamic_resources_update[resource_name] = 0.0
self.dynamic_resources_by_ip[ip] = dynamic_resources_update
now = time.time() now = time.time()
if ip not in self.last_used_time_by_ip or \ if ip not in self.last_used_time_by_ip or \
static_resources != dynamic_resources: static_resources != dynamic_resources:

2
python/ray/monitor.py
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@ -112,7 +112,7 @@ class Monitor(object):
for j in range(message.BatchLength()): for j in range(message.BatchLength()):
heartbeat_message = message.Batch(j) heartbeat_message = message.Batch(j)
num_resources = heartbeat_message.ResourcesAvailableLabelLength() num_resources = heartbeat_message.ResourcesTotalLabelLength()
static_resources = {} static_resources = {}
dynamic_resources = {} dynamic_resources = {}
for i in range(num_resources): for i in range(num_resources):