Maybe a glimpse to the logs would be useful. As far as I understand, in the
publishing process the webconsole uses the same credentials used for the
form login. Can you double check you didn't disable jetty login in jetty.xml
while enabling jaas auth in activemq.xml?
ciao,
Francesco
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Thanks, but even if we remove the caching, some messages still don't get
consumed.
We solved the problem using virtual topics.
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My activemq-5.9.0 uses LDAPLogin in activemq.xml and both older /admin
console and newer /hawtio console are secured with LDAP.
When I publish a message, older /admin console uses the credentials in
./conf/credentials.properties in order to authenticate itself (everything
works).
Hawtio instead
Hi
Can you tell a bit more what you ask about? Are you talking about some
java code, or how to monitor the health of ActiveMQ brokers in
general? The latter is also more general how to monitor JVM and there
is tooling that can do that.
Though JMX in Java offers a API that allows you to check
You can configure the username and password for ActiveMQ in the preference.
On Wed, Jan 15, 2014 at 9:28 AM, francesco
francesco.malve...@unimore.it wrote:
My activemq-5.9.0 uses LDAPLogin in activemq.xml and both older /admin
console and newer /hawtio console are secured with LDAP.
When I
2014/1/13 Michael Priess digitalover...@googlemail.com:
Is there a way how to find which client open so much connections? Is there
a reason why ActiveMQ doesn't close this connections?
Any idea how to debug such an issue?
Why dont use PooledConnectionFactory?
Regards
Thank you, perfect. My problem is solved.
thank you,
Francesco
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Newer versions of hawtio will display a message on that screen telling
you about the missing credentials and provide a link to the
preference. So this should help people in the future to spot this and
be able to find the solution more easier.
On Wed, Jan 15, 2014 at 10:26 AM, francesco
Hello:
I'm using AMQ 5.8.0 as broker
Some clients deployed into a web container send/consume JMS message
to/from this broker
I as reading about TCP transport options and I've seen;
daemon false
Tells the transport thread to run as a daemon or not.
Useful to enable when embedding in a Spring
I didn't get it.
By default DedicatedTaskRunner is enabled (TRUE). So does it mean there is
only one thread to execute all the tasks ? That sounds wrong to me.
It should me something like execute all the tasks of a queue or client ?
Please clearify more.
Thanks,
Anuj
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Hi,
I am understanding the usages of ActiveMQ InactivityMonitor. I have some
questions regarding this.
I have gone through
http://activemq.apache.org/activemq-inactivitymonitor.html
1. Does Inactivity monitor is also works for STOMP (python/perl) clients ?
If yes than what is the difference
Hi,
I have configured and deployed the ActiveMQ resource adapter 5.9.0 on my
JBoss AS 7. I use it for AMQP and MQTT messages and all works perfectly.
Now I want to post messages to this server via rest api
(http://activemq.apache.org/rest.html).
How do I do this? I tried to deploy the
i'm trying to figure out how to permanently delete a queue. i'm using
activemq 5.9. i purge and delete the queue and everything looks fine.
however, when i restart the server, the queue re-appears. now, this is
mostly harmless for a normal queue as it just sits there empty. however,
for a
Hi all,
I have a problem with this function when I try to use it. Infact the
function in the Debug seems to have good results, but when I try to check
the validation in the localhost broker the priority of the messages are
everytime the same...at value 4 (default value). I'm trying to design a
Hi,
I am running activemq-admin query command to check broker related things.
I want to know that by running this command :
1. Does broker send the complete Mbean data and filtering is done after
that ?
OR
2. Broker only send data which is requested by the command ?
Like:
If
On 01/15/2014 05:36 AM, cecchinoSMI wrote:
Hi all,
I have a problem with this function when I try to use it. Infact the
function in the Debug seems to have good results, but when I try to check
the validation in the localhost broker the priority of the messages are
everytime the same...at value
On 01/15/2014 06:25 AM, khandelwalanuj wrote:
Hi,
I am understanding the usages of ActiveMQ InactivityMonitor. I have some
questions regarding this.
I have gone through
http://activemq.apache.org/activemq-inactivitymonitor.html
1. Does Inactivity monitor is also works for STOMP (python/perl)
I am curious if there is a conference specific to ActiveMQ and the developers
community? Is anyone aware? I know Red Hat has their conference which
includes A-MQ, but I am wondering if the users/developers community offers
something?
Sometimes there are JUGs which has events about ActiveMQ or other
Apache projects.
For regular conferences with tracks about Camel / ActiveMQ I am only aware of
- ApacheCon
- CamelOne (which Red Hat now runs as part of DevNations)
What is a JUG, and when do they have these events?
-Original Message-
From: Claus Ibsen [mailto:claus.ib...@gmail.com]
Sent: Wednesday, January 15, 2014 11:34 AM
To: users@activemq.apache.org
Subject: Re: ActiveMQ user conference?
Sometimes there are JUGs which has events about
On Wed, Jan 15, 2014 at 5:51 PM, barry.barn...@wellsfargo.com wrote:
How do I find out about when the next ActiveMQ JUG is?
Oh its not an ActiveMQ JUG. Its a user group formed in an area or city
such as Barcelona, London, New York etc.
Just search the internet for JUGs nearby your living area,
How do I find out about when the next ActiveMQ JUG is?
-Original Message-
From: Claus Ibsen [mailto:claus.ib...@gmail.com]
Sent: Wednesday, January 15, 2014 11:50 AM
To: users@activemq.apache.org
Subject: Re: ActiveMQ user conference?
JUG = Java User Group
Around the world there is
JUG = Java User Group
Around the world there is various local java user groups that organize
events where people can come and hear about Java related stuff.
For example I am traveling to Barcelona next week to speak about Apache Camel
Yah, like Claus said, the CamelOne/DevNation conference is great for
open-soruce integration/messaging, ActiveMQ+Camel+Karaf ..etc
Check out some of the past talks:
http://fusesource.com/fuse/camelone-2011-videos/
http://fusesource.com/apache-camel-conference-2012/camelone_speakers_2012/
If I understand right, the queue is being deleted and stays removed from the
broker until the broker restarts. Is that right?
Destinations in activemq are created on-demand. With that said, there are
many ways queues can be demanded:
* Configuration in the broker's xml files
* Clients
A daemon thread in java is one that does not prevent the JVM from shutting
down. Threads that are not daemons will prevent the JVM from shutting down
until they terminate.
So, if you want the TCP connection thread to keep the JVM alive until it is
stopped, then use it as a don't leave the daemon
Hello,
The rest interface should be enabled in 5.9.
What problem do you get when trying to use it? Any errors in the broker log
file?
Can you confirm that port 8161 is open and in use by the broker?
Regards,
Torsten Mielke
tmielke.blogspot.com
On 15 Jan 2014, at 13:21 pm, hemartins
Hi
Thanks for the answer Torsten. The port 8161 is not open, because i'm
embedding the ActiveMQ into JBoss. I only have this ports, that are
definided in broker-config.xml
transportConnectors
transportConnector uri=tcp://0.0.0.0:61616/
transportConnector name=mqtt
I am using a network of brokers, but it happens when only one broker is
running. In our application, there is no static configuration, all
destinations are created on demand.
here's how i recreate the issue:
- start 2 brokers in network
- run code which creates test queue, sends some messages,
Excellent stack trace.
Looking at the code, it appears to be finding destinations from the
persistent store and creating them in memory. Let me look through it a
little more carefully to be sure.
What persistence adapter is being used?
Another question that would help to confirm what's
I'm using KahaDB. If i wipe the persistent store, then everything starts up
cleanly. it's definitely something to do with the persistent store causing
them to be revived.
i'm currently trying to see if i can come up with a simplified scenario.
for instance, if i only run a single broker,
Confirmed - that stack trace is creating destinations from the persistence
adapter.
So, if the purge and delete of the destination works properly, the
destination should be gone from the persistent store as well.
What persistent store are the brokers using?
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As i mentioned, the broker is using KahaDB for persistence.
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Okay, i managed re-create with just a single broker. i also missed a
seemingly minor step in my original description which seems to be the key
step!
1. start single broker
2. create test queue, use it, remove code using the queue
3. cleanly stop/start broker (the queue returns now, which is
Oh, very interesting find. Let me try that.
Apologies on asking answered questions - I think we had near-simultaneous
posts.
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Reproduced. I'll create a Jira entry for it.
If it weren't for virtual topics, it seems likely this would have little
chance of real impact.
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Awesome, thanks! can you post the jira id?
agreed, an empty, unused queue is largely incidental. it becomes
problematic when attached to an active virtual topic and starts filling up!
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