Off the top of my head, I can think of the following: * all messages are published with the same group ID * one consumer has a selector that doesn't match any messages * one consumer is on a different broker in a network of brokers and you've set decreaseNetworkConsumerPriority to true
I'd bet I could come up with more possible explanations, but maybe you could spare me from making guesses by telling me more about your configuration. Also, where did you copy this output from? And should I interpret the mangled lines that have two fields concatenated (the last two lines) as A, B, A1, B1, A2, B2 or as A, B, A1, A2, B1, B2? That is, do both consumers have Exclusive=false? Tim On Dec 4, 2017 1:11 PM, "Chinna" <sravanraire...@gmail.com> wrote: > I have a scenario like more than 700000 messages in the queue with 2 active > consumers but only one consumer is picking the messages with Dispatched > queue size is 2 and another consumer is not picking any messages from the > queue, > > "Connection IDClient ID : ID:xxxxxxxxxxxxxxxx.com-58355-1512269817352-2:2 > > ID:xxxxxxxxxxxxxxxx.com-58355-1512269817352-0:3 > > > ID:xxxxxxxxxxxxxxxx.com-47233-1512269817306-2:3 > > ID:xxxxxxxxxxxxxxxx.com-47233-1512269817306-0:4 > > > SessionID : 6 > 6 > > Enqueues : 0 > 428588 > > Dequeues : 0 > 428586 > > Dispatched : 0 > 428588 > > Dispatched Queue : 0 > 2 > > MAXpendingPrefetch : 1 > 0 > > 1 > 0 > > RetroactiveExclusive : true > false > > true > false" > > Can someone help me here why only one consumer is picking messages from the > queue. > > > Thanks in advance > chinna. > > > > -- > Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User- > f2341805.html >
