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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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7
weed/mq/client/sub_client/subscribe.go
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@@ -59,6 +59,13 @@ func (sub *TopicSubscriber) startProcessors() {
wg.Done()
}()
glog.V(0).Infof("subscriber %s/%s assigned partition %+v at %v", sub.ContentConfig.Topic, sub.SubscriberConfig.ConsumerGroup, assigned.Partition, assigned.LeaderBroker)
sub.brokerPartitionAssignmentAckChan <- &mq_pb.SubscriberToSubCoordinatorRequest{
Message: &mq_pb.SubscriberToSubCoordinatorRequest_AckAssignment{
AckAssignment: &mq_pb.SubscriberToSubCoordinatorRequest_AckAssignmentMessage{
Partition: assigned.Partition,
},
},
}
err := sub.onEachPartition(assigned, stopChan)
if err != nil {
glog.V(0).Infof("subscriber %s/%s partition %+v at %v: %v", sub.ContentConfig.Topic, sub.SubscriberConfig.ConsumerGroup, assigned.Partition, assigned.LeaderBroker, err)