Websphere Wednesday, 2017-07-05

The weekly Websphere Wednesday. A collection of WebSphere topics on mainly WebSphere MQ and WebSphere Message Broker.

IBM Forum Threads on WebSphere MQ

Description: Latest threads from IBM's MQ related forums.

Multiple Consumers listening to same queue will this implementation be a production grade code and how well it is suppo…

URL: https://www.ibm.com/developerworks/community/forums/html/topic?id=ca2614dd-6d2d-467f-a04f-a8c230504ab8&ps=25
Multiple Consumers listening to same queue, will this implementation be a production grade code and how well it is supported by IBM MQ. What likely failure scenarios can I still experience? Any experiences would be much appreciated. ...Read more

Centos 6.8 official support MQ8

URL: https://www.ibm.com/developerworks/community/forums/html/topic?id=dade4a7f-e8b8-4ae8-9d59-eddf019affef&ps=25
Hi! Is Centos 6.8 officially supported by MQ8 or Redhat only? ...Read more

MQ Explorer cant cope with 2 queue sharing groups with the same name

URL: https://www.ibm.com/developerworks/community/forums/html/topic?id=fc826c00-2723-4007-9710-2fc1352aa279&ps=25
We have a set of TEST LPARs and a set of sandpit LPARs running MQ v8 on z/os 2.1. On each sysplex we have a couple of MQ environments, To keep things consistent, both environments are set up the same so we have QMGRs called QTA and QTB which are part of a queue sharing group called MQT@. This all works very well except in MQ Explorer. I have one Explorer environment where I connect to all the QMGR ...Read more

MQSeries.net Forum Threads On WebSphere MQ

Description: Various WebSphere MQ related forum threads from MQSeries.net.

Relation between D-BUS/Message Bus/Message Queue ??

URL: http://www.mqseries.net/phpBB2/viewtopic.php?t=74209&sid=7eb747d048e3cdee4ada386190849fd7
Hi, Just wanted to know is there are close connection between D-BUS/Message Bus/Message Queue. How do they differ? How can one programatically connect Message Queue manager working with D-BUS? Thanks ...Read more

Message Processing on MQ

URL: http://www.mqseries.net/phpBB2/viewtopic.php?t=74195&sid=7eb747d048e3cdee4ada386190849fd7
Is there a co-relation between the number of IPPROCS and the message consumption rate? JBOSS application is connecting to the MQ v8.0.0.4 to pick up messages and if they are running multiple nodes then it slows down the performance of the get rate. However, if I run with single node then it seems to process faster with atleast 4500/min. If there are 2 nodes then IPPROCS seems to go to 24 w ...Read more

MQ Configuration Events for Authority Records

URL: http://www.mqseries.net/phpBB2/viewtopic.php?t=74192&sid=7eb747d048e3cdee4ada386190849fd7
Prior to MQ 8, MQ did not produce Configuration Events for Authority Records. Happy to see them as we upgrade our QMs to MQ 8. If I delete an AUTHREC, I get the expected single Configuration Event for an object being deleted. If I update an existing AUTHREC , the expected pair of Change Configuration Events comes out. If I create (SET) a new AUTHREC, I don’t get a single Add Config Event ...Read more

MQRC 2087 not able to resolve based on needs

URL: http://www.mqseries.net/phpBB2/viewtopic.php?t=74166&sid=7eb747d048e3cdee4ada386190849fd7
This seems like a straight forward issue, but is has wrangle me into submission of this posting. Operating on Linux Red Hat Enterprise Linux Server release 7.3 MQ Version I'm having name resolution issue for ReplYToQmgr field. The only way I can get it to work, is to either specify the Remote QMGR in the QR definition or to specify it as the xmitQ in the Remote definition. Since ...Read more

Triggering problem...

URL: http://www.mqseries.net/phpBB2/viewtopic.php?t=10804&sid=7eb747d048e3cdee4ada386190849fd7
We have a situation where a message hits a queue (Q1) and, if the trigger monitor is started, the message will go to the DLQ. Q1 has been set up for triggering, but the trigger is currently turned off. When we stop the trigger monitor, the message arrives on Q1 and stays there. As soon as we start the trigger monitor, the message gets sent to the DLQ. Why is this happening? If triggering on Q1 is ...Read more

WebSphere Red Books

Description: Latest published red books from IBM on WebSphere related subjects.

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