Hi Etka, Can you tell us how you have configured the qdrouters to act as consumers? Are you using auto-links or are you using link-routed addresses?
-Ted On Wed, Dec 28, 2022 at 11:20 AM Ekta Awasthi <ekta.awas...@theodpcorp.com.invalid> wrote: > Hello, > > Is this the right mailing DL for QPID related queries. > > Just wondering as I have not heard back but given it is a holiday season, > so I will sit back and wait patiently for someone to reply. > > Thanks In Advance. > Ekta Awasthi > > ________________________________ > From: Ekta Awasthi <ekta.awas...@theodpcorp.com> > Sent: Thursday, December 22, 2022 1:00 AM > To: users@qpid.apache.org <users@qpid.apache.org> > Cc: Ajit Tathawade (CompuCom) <ajit.tathaw...@officedepot.com>; Nilesh > Khokale (Contractor) <nilesh.khok...@officedepot.com>; EAIOpsSupport < > eaiopssupp...@officedepot.com> > Subject: More than configured consumers count > > Hi There, > > We have few issues with the qpid-dispatch router where we are seeing > multiple consumers are getting created randomly by our qpid dispatch > routers. We are unable to trace nor able to replicate this issue in our > lower env's. Below is the architecture diagram. > > I apologize if this isn't the right place to ask this question. In case > there is another place to communicate, do let me know as this is my first > time reaching out regarding qpid query😀 Please provide any suggestions or > feedback to help us understand this issue better. Thanks > > Flow: > Microservice (Kubernetes) ---> NLB (Load balancer) ---> 2 Qpid-Dispatch > Routers acting up as consumers in front of brokers (1.16 version) ---> 4 > Broker pairs of activemq(2.18 version) masters and slaves (independent > pairs) > > Problem statement # 1 > We are seeing more than the configured number of consumers count in our > activemq hawtio console causing messages to sit in delivering count which > are Un browsable since those messages are currently being delivered to its > consumers. Having only two qpid dispatch routers(acting as consumers) > infront of our activemq brokers, the count should always remain 2 but at > times it is going 3 sometimes 4. To resolve this issue, we are having to > bounce the qpid’s to release the stuck/bad consumer so that messages can be > processed/consumed. > > Problem statement # 2 > At times we see messages going to delivering count even when there are > only two configured consumers(2qpids) showing in activemq hawtio console. > We don't know the cause to why the messages get stuck in delivering count. > To resolve this, we tried restarting the consumer service but that did not > help. Next up we tried restarting the brokers, that did not help and > noticed that all the stuck delivering messages, the broker slowly replayed > back and Eventually the stuck messages came back to delivering count post > broker restart. To resolve this issue, we are having to bounce the qpid’s > to release the messages and that fixes the issue. > > Version of qpid-dispatch router > qpid-dispatch-router-1.16.0-1.el7.x86_64.rpm > qpid-dispatch-tools-1.16.0-1.el7.noarch.rpm > > > Ekta Awasthi > > CONFIDENTIALITY NOTICE: The information contained in this email and > attached document(s) may contain confidential information that is intended > only for the addressee(s). If you are not the intended recipient, you are > hereby advised that any disclosure, copying, distribution or the taking of > any action in reliance upon the information is prohibited. If you have > received this email in error, please immediately notify the sender and > delete it from your system. >
