I am using ActiveMQ 5.5.1 broker and want to generate a report from DLQ. Please advise if i can achieve this from admin console or should be programmatic.
ActiveMQ admin console provides a feature to view report in XML format and also provides graphical view for it.
If you only want it in HTML format you will need to do it programmaticaly.
Related
Just doing some testing on local machine, would like somewhere to inspect messages that are published and persisted by RabbitMQ (deliveryMode = 2). Or at least to have a time when messages was actually persisted. First try was RabbitMQ admin management, went trough all options and closest what i have found is following:
Database directory: /usr/local/var/lib/rabbitmq/mnesia/rabbit#localhost
There i can found many files with rdq extenstions and many logs file, but can't actually see nothing.
you can't, RabbitMQ uses a custom database and it is not possible to browse it.
you can only browse the RabbitMQ definitions as "queues", "users", "exchanges" etc.. but not the messages.
By default, the messages index is inside:
/usr/local/var/lib/rabbitmq/mnesia/rabbit#localhost/queues/HASHQUEUE
The only way it is as suggested by #Johansson
It's possible to manually inspect your message in the queue via the Management interface. Press on the queue that has the message, and then "Get message". If you mark it as "requeue", RabbitMQ puts it back to the queue in the same order.
https://www.cloudamqp.com/blog/2015-05-27-part3-rabbitmq-for-beginners_the-management-interface.html
I'm trying to set up the Connection Factory and the Queue for JMS through the GlassFish administration console, but I can't the that option in the list!
Any clue? I'm probably missing something, I'm quite new to GF.
Looks like you haven't installed jms add-on.
At Admin console page under "Update Center" tabs click "Available Add-Ons" check "glassfish-jms" and "glassfish-jms-l10n" options and click "install".
Restart your glassfish server. "JMS Resources" will appear.
It's easier to set up the glassfish xml, and then you can review the results in the console. First, make sure you have your resource adapter deployed under applications. For ActiveMQ, that would be activemq rar that you can find on their website.
Take a look at my question here which has everything you need:
Need clarification on JMS vs ActiveMQ bean/resource configuration
Is there a message / queue browser for activeMQ available?
I tried Hermes JMS, but it is not working for activeMQ 5.10, anymore.
We need a browser where we can export a message into XML.
Any suggestions?
Thanks and regards.
You can try hawtio which is a web console that has plugins for various technologies, such as ActiveMQ.
hawtio is created by the people who also created Camel and ActiveMQ and thus has great plugins for those.
http://hawt.io/
Hermes is able to connect to AMQ but perhaps you need to use older AMQ libs on the client/hermes side, like v5.7.0 or similar.
Hawt.io is great to read/move/browse/delete/send messages but you may need additional tools to export/import data.
You cannot export a JMS message to XML in a generic way. What you can do is to export the payload to a file (which may be XML).
To export messages into a files, you can use a command line tool called A. Then you can write a -b tcp://localhost:61616 -c 20 -o file.xml MY.QUEUE and you will have 20 messages exported to file-1.xml, file-2.xml .. file-20.xml.
Disclaimer: I am the author of "A".
I'm using ActiveMQ 5.10 and would like to create a user that has read-only access through the web console.
Red Hat published this article, mentioning that it's not really read only due to a bug in ActiveMQ.
According to the bug report AMQ-4567, the bug is fixed as of ActiveMQ 5.9. However, I'm not seeing it work appropriately.
I have tried a number of different configurations, with the most recent being two separate JAAS implementations, one for Jetty and one for ActiveMQ. The relevant property files are excerpted below.
I can mostly log in to the web console using the "system" user. But the guest user doesn't work at all. The application user (appuser) doesn't need access to the web console at all.
My authN/authZ needs are pretty trivial: one admin user, one application account, and one read-only monitoring account.
Is there any good way to get this working with a recent version of ActiveMQ (>= 5.9.0)?
groups.properties
admins=system
users=appuser,admin
guests=guest
users.properties
system={password redacted}
appuser=appuser
guest=guest
jetty-realm.properties
system: MD5:46cf1b5451345f5176cd70713e0c9e07,user,admin
guest: guest,guest
As an aside, I used the Jetty tutorial and the Rundeck instructions to figure out the jetty-realm.properties file and chapter 6 of ActiveMQ in Action to work out the ActiveMQ JAAS.
I was finally able to get to what I wanted by deploying the web console to an external Tomcat instance. I assume that when it runs out of process, it can't bypass security and so has to use whatever credentials you provide. In this case, I gave the Tomcat instance the read-only JMX user credentials.
It's not great, as there is no security trimmed UI. You can still attempt to create new destinations, delete destinations, etc. When you try with a read-only user, you get an error. That gets a "D" for UX, but a "B" for security.
I have an application running on Worklight 6.1 and I am seeing this messages on the log.
CWWKS3005E: A configuration exception has occurred. No UserRegistry implementation service is available
I don't need to authenticate the users on my application, can I ignore this message?
I'm not sure, but you can try to cancel logging for this specific package using following log configuration in server.xml:
<logging traceSpecification="XXX.XXX.*=off=disabled"/>
where XXX.XXX.* is the package where the error was occurred.
Here is a list of all available log levels: http://www-01.ibm.com/support/knowledgecenter/SSCKBL_8.5.5/com.ibm.websphere.nd.doc/ae/utrb_loglevel.html
I understand that you are not asked how to remove these messages from the log file, but you asked should you worry about these messages.
Anyway this log is not of Worklight server, it generated by Liberty server. It means you have something wrong in server configuration.
I found that this messages is because my server.xml configuration file of WebSphere Liberty Profile contains this feature
appSecurity-1.0
And I am not defining any User Registry.
http://pic.dhe.ibm.com/infocenter/rsahelp/v8r5/topic/com.ibm.websphere.wlp.nd.multiplatform.doc/ae/rwlp_feat.html
I am not running the Application Center in this profile and I am securing the Worklight console using properties in the worklight.properties file.
So, the question is can I remove the appSecurity feature?
Add <basicRegistry></basicRegistry> to your server.xml.