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balance subscribers

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need to ensure the offsets are persisted
This commit is contained in:
chrislu
2024-05-27 17:30:16 -07:00
parent 6366898af2
commit edc87c16f9
13 changed files with 687 additions and 598 deletions
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4
weed/mq/pub_balancer/pub_balancer.go
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@@ -33,8 +33,6 @@ type PubBalancer struct {
// Collected from all brokers when they connect to the broker leader
TopicToBrokers cmap.ConcurrentMap[string, *PartitionSlotToBrokerList] // key: topic name
OnPartitionChange func(topic *mq_pb.Topic, assignments []*mq_pb.BrokerPartitionAssignment)
OnAddBroker func(broker string, brokerStats *BrokerStats)
OnRemoveBroker func(broker string, brokerStats *BrokerStats)
}
func NewPubBalancer() *PubBalancer {
@@ -54,7 +52,6 @@ func (balancer *PubBalancer) AddBroker(broker string) (brokerStats *BrokerStats)
}
}
balancer.onPubAddBroker(broker, brokerStats)
balancer.OnAddBroker(broker, brokerStats)
return brokerStats
}
@@ -75,7 +72,6 @@ func (balancer *PubBalancer) RemoveBroker(broker string, stats *BrokerStats) {
}
}
balancer.onPubRemoveBroker(broker, stats)
balancer.OnRemoveBroker(broker, stats)
}
func (balancer *PubBalancer) OnBrokerStatsUpdated(broker string, brokerStats *BrokerStats, receivedStats *mq_pb.BrokerStats) {