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Posted to dev@activemq.apache.org by ajayvaghelanw <aj...@netweb.biz> on 2018/03/22 11:31:26 UTC

Older Message Not Consumed(Stay Untouched in queue) Newer Messages consumed

Hello, 

I am using ActiveMQ 5.15.0 and there are multiple queues in system which
helps to communicate my system for each queue there is an individual system. 

But, sometimes in a queue multiple messages of any random time period got
stuck but after that time period newer messages is consumed but older
remained in queue. 

I have added delay configuration in ActiveMQ. (Is it the reason??) 

I have tried to identify the cause but not come to any conclusion. 

I have seen that ActiveMQ has similar kind of problem in version older than
5.9. 


Please help me out. 
<http://activemq.2283324.n4.nabble.com/file/t378986/queueMessages.png> 



--
Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-Dev-f2368404.html

Re: Older Message Not Consumed(Stay Untouched in queue) Newer Messages consumed

Posted by Arthur Naseef <ar...@amlinv.com>.
There are reasons this can happen normally.

Some questions:

1. Is a network-of-brokers being used?
2. What is the inflight message count for the queue?
3. Are there any consumers active on the queue?
4. Are message groups being used?
5. Are selectors being used?



On Thu, Mar 22, 2018 at 4:31 AM, ajayvaghelanw <aj...@netweb.biz>
wrote:

> Hello,
>
> I am using ActiveMQ 5.15.0 and there are multiple queues in system which
> helps to communicate my system for each queue there is an individual
> system.
>
> But, sometimes in a queue multiple messages of any random time period got
> stuck but after that time period newer messages is consumed but older
> remained in queue.
>
> I have added delay configuration in ActiveMQ. (Is it the reason??)
>
> I have tried to identify the cause but not come to any conclusion.
>
> I have seen that ActiveMQ has similar kind of problem in version older than
> 5.9.
>
>
> Please help me out.
> <http://activemq.2283324.n4.nabble.com/file/t378986/queueMessages.png>
>
>
>
> --
> Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-Dev-
> f2368404.html
>