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Questions tagged [mq]

The term 'mq' refers either to the general topic of message queuing or any of several implementations of messaging middleware with "MQ" in the name. For purposes of Stack Overflow, use the product-specific tags when appropriate. When the question does not refer to a specific product, it is probably better to use the tag [message-queue] or [jms] because of the association of the term 'mq' with specific well-known products.

The term 'mq' refers either to the general topic of message queuing or any of several implementations of messaging middleware with "MQ" in the name. For the purposes of Stack Overflow, use the product-specific tags when appropriate. When the question does not refer to a specific product, it is probably better to use the tag or because of the association of the term 'mq' with specific well-known products.

See also:






645 questions
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2 answers

Web Sphere 7.5 Add user

How can i add new user to my queue in WebSphere 7.5 MQ Explorer? I have a 90 day trial version and I don't have a administrator console :/ I don't know why... I would like to connect to a queue that is placed on my server, but I can't connect with…
malymakar
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Websphere QM configuration - error with musr_mqadmin account

I was trying to configure my WMQ. queue manager was running until i changed the password of my musr_mqadmin account. Now it the local queue manager that i created cannot be start any more The pop up says "The MQ service for installation…
user2760642
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4 answers

dump a message inside a queue in MQ (Linux)

I want to dump a message from a queue in WebSphere MQ which is installed on a linux machine. How could I check messages inside queues with mqm authorized user? I have already checked inside opt/mqm/bin and I found some MQ commands like dmpmqaut and…
A23149577
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1 answer

How can I delete a topic or queue using MQ Light in Bluemix?

When using MQ Light service in Bluemix, is there an API to delete a Topic / Queue using MQLight? Or mark a Topic / Queue to be auto deleted?
ValerieLampkin
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1 answer

MQRC_KEY_REPOSITORY_ERROR

//snippet MQEnvironment.properties = GetConnectionProperties(); _queueManager = new MQQueueManager(QueueManager); //end of snippet private Hashtable GetConnectionProperties() { Hashtable properties = new Hashtable(); …
user3931177
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1 answer

does zeromq guarantees delivery after sender/receiver crashed?

with zeromq, after sender sends 10 messages, then sender crashed. scenario 1: the receiver is processing the messages one by one with some noticeable time cost, will it still get the 10 messages in this scenario? scenario 2: another scenario is when…
Li Tian Gong
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4
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2 answers

Can I use MQTT for my use case?

So, I have a bunch of mobile devices (millions) and will have a backend system. My needs/use case are:- 1. To collect data from the devices and send to backend. 2. To send Push messages from my backend system to individual or groups of devices. So,…
Praveen Thirukonda
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how can I purge a MassTransit queue?

I'd like to delete all the messages from a queue in my integration test SetUp routine, how can I accomplish that? No luck with googling/intellisense-bruteforce. If it matters -- I'm using RabbitMq as transport.
vorou
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1 answer

What belongs into a DLQ / Invalid Message Queue?

Is there a good best practice about what kind of messages an application is allowed to reject? My understanding is that all messages which can't be handled should be rejected to the dead letter queue - no matter if the problem is a syntax error or a…
rdmueller
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1 answer

Why is the CCSID shown as 0 in my MQ?

i can see error as below from the error log of my QMGR: - Process(27605.1) User(umts) Program(runmqtrm) AMQ6047: Conversion not supported. EXPLANATION: WebSphere MQ is unable to convert string data tagged in CCSID 0 to data in CCSID…
wing2ofsky
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1 answer

How to rename a file using Mercurial Queues?

Mercurial Queues is about patches, and patches know nothing about file renames. Is this the reason why Mercurial Queues don't support file renames, or am I doing something wrong renaming the file? I have worked on a patch queue modifying just one…
Iodnas
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1 answer

Java ActiveMQ - how to send expired messages to another queue

I have a requirement where messages on the queue have to expire if the client doesn't read them after 60 seconds. Instead of deleting the messages, I want to send them to another queue like an "expired message" queue or something. I have read a…
Chris Ridmann
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2 answers

Unable to connect to queue manager in WebSphere MQ 7.1

I've installed WebSphere MQ 7.1 on Linux platform, after which I installed WebSphere Message Broker 8.0.0.1. Now when I try to create an execution group, I get an exception: Reason code 2035. This exception states that the user is unauthorised to…
Tanu
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1 answer

MQ SYSTEM.CLUSTER.REPOSITORY.QUEUE depth keeps increasing

I have one MQ cluster environment. At some point, one of the partial repository qmgr broke down while the queue SYSTEM.CLUSTER.REPOSITORY.QUEUE's depth in another qmgr keeps increasing. I kind of don't undersatnd why this happened. I walked through…
wing2ofsky
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1 answer

How to resolve this channel issue from WMQ?

Below is the related part from a QMGR log file about a WMQ channel issue: ------------------------------------------------------------------------------- 2012-7-23 10:35:25 - Process(340.1) User(MUSR_MQADMIN) Program(runmqchl.exe) AMQ9206: Error…
wing2ofsky
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