Hi Sorry for jumping late on this thread :) As I worked on the JmsIO while ago (I'm the original author :)), happy to help if I can.
Regards JB On Tue, Jan 28, 2025 at 6:10 PM Zack Culberson <zack.culber...@albertsons.com> wrote: > > Hi Radek, > > I wouldn’t say it was empty but the queue was receiving about a 1/3 to ¼ of > the message one of the other Queue Managers was getting. But those > connections were still going up. I am using dataflow runner v2 and 2.61 sdk. > We saw the connections on MeshIq which we use to monitor the queues and see > connection count and if there are any stuck messages. > > thank you > > Zack Culberson > > > > From: Radek Stankiewicz <radosl...@google.com> > Sent: Tuesday, January 28, 2025 9:15 AM > To: Ahmet Altay <al...@google.com> > Cc: user@beam.apache.org; Yi Hu <ya...@google.com>; Zack Culberson > <zack.culber...@albertsons.com> > Subject: EXTERNAL Email: Re: JMSIO support > > > > hey Zack, > > JMSIO reader reads messages in a loop and it looks like whenever there is a > checkpoint Beam recreates the connection. Maybe it takes some time for the > driver and MQ to finalize the connection. > > Can you confirm which dataflow runner and sdk you are using? > > When you observed 2000 connections, do I understand correctly that this QM > had empty queues? > > Were 2000 connections reported by QM monitoring? > > > > Radek > > > > > > > > On Tue, Jan 28, 2025 at 1:28 AM Ahmet Altay <al...@google.com> wrote: > > I do not know the answer. Adding @Radek Stankiewicz & @Yi Hu in case they > might be able to help. > > > > On Mon, Jan 27, 2025 at 2:55 PM Zack Culberson > <zack.culber...@albertsons.com> wrote: > > Hi all, > > I was wondering if anyone would know, we are using the JMS IO read to read > from 3 IBM MQ’s. We setup the job to have a configurable amount of readers, > which right now is 9 so three readers per mq. Our question came that at one > point we were seeing the number of connections for one of our Queue managers > was going up to 2000 connections but all of the messages were going to > another Queue Manager whose connections stayed at about a constant 100. Could > some one help me understand why that is and does the JMS leave the connection > open when it connects to read or does it open and close every time it > connects ? > > Thank you > > > > Zack Culberson > > > > ________________________________ > > Warning: All e-mail sent to this address will be received by the corporate > e-mail system, and is subject to archival and review by someone other than > the recipient. This e-mail may contain proprietary information and is > intended only for the use of the intended recipient(s). If the reader of this > message is not the intended recipient(s), you are notified that you have > received this message in error and that any review, dissemination, > distribution or copying of this message is strictly prohibited. If you have > received this message in error, please notify the sender immediately. > > ________________________________ > > ________________________________ > Warning: All e-mail sent to this address will be received by the corporate > e-mail system, and is subject to archival and review by someone other than > the recipient. This e-mail may contain proprietary information and is > intended only for the use of the intended recipient(s). If the reader of this > message is not the intended recipient(s), you are notified that you have > received this message in error and that any review, dissemination, > distribution or copying of this message is strictly prohibited. If you have > received this message in error, please notify the sender immediately. > ________________________________
