Is there a 64-bit release of ActiveMQ NMS? I have not found one and
have had problems building from source.
I have YourKit profiler installed and I am trying to profile my camel
routes in ActiveMQ. I uncommented the line:
ACTIVEMQ_DEBUG_OPTS="-agentlib:yjpagent"
in $ACTIVEMQ_HOME/bin/activemq, but now I get the following error:
Error occurred during initialization of VM
Could not find agent library o
Certainly. ActiveMQ could support that. You would probably want to
use Apache Camel for aggregation and custom processors for GPS.
On Mon, Oct 25, 2010 at 11:40 AM, doby wrote:
>
> I'm considering using ActiveMQ for a broadcast sporting event. The idea is
> that contestants carrying a GPS and
yes. I have also tried CLIENT_ACKNOWLEDGE and called
message.acknowledge in the onMessage() method and observed the same
results.
On Fri, Mar 13, 2009 at 7:03 AM, Gary Tully wrote:
> is the consumer using auto acknowledge?
>
> 2009/3/12 Mark Webb
>
>> I have been debuggin
I have been debugging a memory issue I am having with a client that
uses ActiveMQ 5.2 libraries. This program has sends and receives
messages on 2 topics, and also has implemented the Request/Response
algorithm found in
http://activemq.apache.org/how-should-i-implement-request-response-with-jms.h
I ran into the same problem. Could you describe your configuration.
On Wed, Feb 11, 2009 at 5:51 PM, gtamir wrote:
>
> Encountering similar situation. Found it was sufficient to just delete the
> kaha store to cause listeners to start picking up messages (stop ActiveMQ
> 5.2 final, delete data
OK. I have it all figured out and running. I have looked through the
API's and cannot find the answer, but can I set the selector criteria
after the consumer has started?
Thanks
On Thu, Feb 5, 2009 at 11:32 AM, Bill Schuller wrote:
> Here is some more detailed information on message propertie
I have a group of applications that use JMS to communicate. I would
like to set up a topic for internal control messages (status,
heartbeat..etc). Each of these processes will subscribe to the topic
and send messages to each other periodically. The problem I have is
that if application A sends a
I don't have my config file in front of me, but just go through the
activemq.xml file and remove the discovery portions. That is what I
did and all is well for me now.
On Mon, Dec 22, 2008 at 1:09 PM, Ben Amitai wrote:
>
>
>
> Ben Amitai wrote:
>>
>> Hello,
>> My application has one and only b
I saw that once and it was a deserialization problem. I fixed it by
placing the same set of jar files on both sender and receiver. The
issue was that ActiveMQ was swallowing a ClassNotFoundException and
re-throwing it as a JMSException. I only found it by stepping through
the code in a debugger.
nevermind, I thought this was a source code change
On Tue, Oct 14, 2008 at 1:52 PM, Mark Webb <[EMAIL PROTECTED]> wrote:
> on what branch did you check this in on? I just performed an update on the
> trunk and see no changes.
>
>
>
>
> On Tue, Oct 14, 2008
on what branch did you check this in on? I just performed an update on the
trunk and see no changes.
On Tue, Oct 14, 2008 at 10:36 AM, James Strachan
<[EMAIL PROTECTED]>wrote:
> 2008/10/14 Mark Webb <[EMAIL PROTECTED]>:
> > You would be my new best friend if
You would be my new best friend if you did :)
In my opinion, it seems to me like this should be turned off by default and
then the option to turn it on is available. I am hitting OutOfMemory errors
after 10,000 messages, which takes about an hour for me.
On Tue, Oct 14, 2008 at 10:16 AM, James
ring a
> smaller size for the cache (this is done by default in 5.2) - or disabling
> it all together ;) - see see
> http://activemq.apache.org/subscription-recovery-policy.html
>
>
> cheers,
>
> Rob
>
> http://fusesource.com
> http://rajdavies.blogspot.com/
&g
I have run across a memory leak that I have been able to reproduce. I
am profiling the sample application in NetBeans and I believe that I
have traced the problem to
org.apache.activemq.openwire.v3.BaseDataStreamMarshaller.tightUnmarshalByteSequence(DataInput,
BooleanStream)
The sample program is
Is there a way to stop ActiveMQ from sending multicast packets on the
network for discovery? I disabled multicast from the activemq.xml
configuration file but it does not prevent multicast packets from going on
the network.
Thanks
I would like to take advantage of the message group feature in ActiveMQ
5.1. After reading the page (http://activemq.apache.org/message-groups.html),
I have a question.
Is the message group feature for multiple consumers on the same
queue/topic?
What I mean is that in the example, there are cons
what is your hardware configuration?
On Mon, Aug 11, 2008 at 8:23 PM, sub3 <[EMAIL PROTECTED]> wrote:
>
> Sorry, that last sentence sounds wrong, let me restate:
> When I run several of those Test.java programs I attached, ActiveMQ stops.
> W/o these running ActiveMQ is fine.
> So I don't know i
So if I understand this right, you are sending messages to ActiveMQ while
performing I/O, and ActiveMQ is not performing any I/O (other than caching
of data) since you are not persisting any data.
Is this true?
On Mon, Aug 11, 2008 at 5:08 PM, sub3 <[EMAIL PROTECTED]> wrote:
>
> I have a syste
One additional question on this issue, is there a way that this can by done
synchronously? If not, I will need to formulate some blocking callback so
that that response I get can inform me of what path I should take in my
programs logic.
Thanks again.
On Mon, Aug 4, 2008 at 2:38 PM, Mark Webb
Joe, Dejan,
Thanks for the information. This will be of great help to me.
On Mon, Aug 4, 2008 at 2:21 PM, Joe Fernandez <
[EMAIL PROTECTED]> wrote:
>
> Yes, this is possible with JMS and is referred to as the request/reply
> pattern. Check out the following, which also has some sample code.
>
>From what I understand about JMS, I think the following scenario is
possible, just not sure how to configure it. I am trying to figure out if I
can send set up ActiveMQ to perform the following:
1. Producer sends message to JMS Topic/Queue
2. Consumer gets the message from the Topic/Queue
3. Con
I am passing instances of a class from a single producer to a group of
consumers. The class contains an integer id field that defines the
consumer. I am searching for advice on how to properly route data through
ActiveMQ.
So if I have Class X that has a field Y, how can I route messages in a To
I would like to implement a system that will send messages to a JMS Queue.
I would like to be able to have the messages go from the Queue to a REST web
service for insertion into a database. How feasible is this? What are my
options with ActiveMQ?
According to the page (http://activemq.apache.or
I currently use web services as my middle layer between my presentation
layer and data layer. I am interested in possibly swapping out web services
for JMS. My main concern is that I do not want end-users crafting queries
of their own and how to pass back from data layer -> presentation layer
pot
A little harsh...
Could you provide some more information on the problems you experienced?
On Fri, Jun 13, 2008 at 7:17 PM, grndvl1 <[EMAIL PROTECTED]> wrote:
>
> To showcase the ActiveMQ possibilities the demos should work. They
> don't...
> I just got the latest version and wow does the demo
Can this be done? I would like to generate some simple test clients to try
out my ActiveMQ servers but don't want to write code to handle all of my
different situations.
Thanks
Mark
There are examples in the binary download.
On Mon, Jun 9, 2008 at 1:58 AM, rachke1 <[EMAIL PROTECTED]> wrote:
>
> Hi:
>
> New to JMS.
> I have an application that will need a Messaging Middleware application, in
> the meanwhile I am just using a servlet which is very simple.
> I understand and hav
n 3 Jun 2008, at 14:55, Mark Webb wrote:
>
>> I was interested in sending SOAP messages over JMS using ActiveMQ. I
>> have googled around and have not run across any good
>> examples/tutorials on the subject. Does anyone have anything on this?
>>
>> Thanks
>&g
I was interested in sending SOAP messages over JMS using ActiveMQ. I
have googled around and have not run across any good
examples/tutorials on the subject. Does anyone have anything on this?
Thanks
Mark
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