RE: EXTERNAL: Re: Upgrade from 5.3 to 5.5

In case anyone cares! Original: New: http://www.springframework.org/schema/beans";> Additionally,

RE: EXTERNAL: Re: Upgrade from 5.3 to 5.5

Nope, found that 5.3 to 5.5 requires the schema to be in alphabetic order. Now I get a different error. C:\apache-activemq-5.5.0\bin>activemq.bat Java Runtime: Sun Microsystems Inc. 1.6.0_24 C:\Program Files\Java\jdk1.6.0_24\jre Heap sizes: current=15872k free=14340k max=506816k JVM ar

Kahadb Question

I am referring to http://activemq.apache.org/kaha-persistence.html to enable kaha persistentce. snippet1 below is what AMQ by default provides and snippet 2 is what is mentioned in the link above. Both these snippets have directory configuration. What is the difference between these two? snippet

Re: Upgrade from 5.3 to 5.5

Hi Greg, The empty xmlns="" seems to be causing that exception. Hope this helps, -Marcelo On Jul 5, 2011, at 10:47 AM, Robillard, Greg L wrote: > I am running the following plugin on 5.3. > > > class="com.lmco.fltwinds.activemqsecurity.FltwindsSecurityPlugin" xmlns=""> >

Hot Reload authorizationPlugin from Config File

I searched the archives and found this question asked before on this forum in 2006 ( http://activemq.2283324.n4.nabble.com/Refreshing-authorizationPlugin-config-td2343938.html http://activemq.2283324.n4.nabble.com/Refreshing-authorizationPlugin-config-td2343938.html ) and again in 2009 ( http://act

Upgrade from 5.3 to 5.5

I am running the following plugin on 5.3. When upgrading to 5.5, the same plugin causes the following error. Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Se

Re: Durable subscriptions not surviving network disconnect

This JUnit test reproduces the error: http://pastebin.com/RXCVHzGt -- View this message in context: http://activemq.2283324.n4.nabble.com/Durable-subscriptions-not-surviving-network-disconnect-tp3586149p3646615.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: Master/Slave configuring clients

Unfortunately I see the same behavior in linux as well. Any thoughts? Vijay wrote: > > Yes. I am using WinXP. Will try to run in linux and verify. Post the > results back here. Thanks. > > > boday wrote: >> >> are you using Windows? If so, you might see this bug >> https://issues.apache.org

Re: Durable subscriptions not surviving network disconnect

I've started a JUnit Test case. Since it's the first time, it's not clean, may be buggy and the behavior is not what I really expected, but maybe it's a start. org.apache.activemq.usecases.DurableSubscriberWithNetworkDisconnectTest: http://pastebin.com/kr9uu0uE -- View this message in context:

Re: Simplest possible broker-to-broker authentication

2011/7/5 Dejan Bosanac > Do you have the other broker trying to connect to this one? No, that's the strange thing. I only have one broker running. > If so you need > to add username/password to the > I have tried that and it didn't work for me - no connection was established and I saw these l

Re: Master/Slave configuring clients

Yes. I am using WinXP. Will try to run in linux and verify. Post the results back here. Thanks. boday wrote: > > are you using Windows? If so, you might see this bug > https://issues.apache.org/jira/browse/AMQ-3273 AMQ-3273 ...it caused me a > lot of confusion while trying to test this scenari

Re: Master/Slave configuring clients

are you using Windows? If so, you might see this bug https://issues.apache.org/jira/browse/AMQ-3273 AMQ-3273 ...it caused me a lot of confusion while trying to test this scenario. Vijay wrote: > > I am rephrasing my question for get rid of confusion. > > We have a Converter app (Standalone JM

Re: Master/Slave configuring clients

I am rephrasing my question for get rid of confusion. We have a Converter app (Standalone JMS consumer client based on Spring DefaultMessageListenerContainer) which will consume messages from AMQ Broker hosted on same server. An upstream system will publish messages on to "TEST.FOO" Q on this bro

Re: Difference between prefetch=0 and prefetch=1?

Hi Martin, the only thing is that prefetch=0 will not work with async listeners (nothing will be pushed to the consumer), but the consumer needs to call receive() method explicitly (pull the message). Regards -- Dejan Bosanac - http://twitter.com/dejanb - The experts in open sour

Difference between prefetch=0 and prefetch=1?

Hi, When reviewing ActiveMQ code, I see a lot of special treatment for the prefetch=0 case. What exactly is the conceptual difference between 1 and 0 prefetch? We are currently using prefetch=0 via failover, but are in the process of migrating away from failover to multiple connections with Sprin

Re: How does prefetch work with client acknoledgements?

can you add more detail to that jira entry, include your configuration and verify that the sequence of steps to reproduce are still accurate. For a network connector using static discovery, if you use failover to choose from a set of urls, ensure you use maxReconnectAttempts=1 such that transport

Re: Question concerning JMS/ActiveMQ Design

this is a classic slow consumer problem. Have a peek at http://activemq.apache.org/slow-consumer-handling.html You can use a single topic with non durable consumers and a low prefetch value. A slow consumer will then be one that has not consumed its prefetch before the next dispatch. You can deter

Question concerning JMS/ActiveMQ Design

Hi all, we currently consider the use of JMS implemented by ActiveMQ in the following scenario: A producer will produce roughly 300 to 400 rather large (20-30 MB) data objects per minute (in total ~17000 objects). Seven different processor-objects process the data objects in parallel. The setting

Re: How does prefetch work with client acknoledgements?

Here is a Jira-Entry: https://issues.apache.org/jira/browse/AMQ-2614 -- View this message in context: http://activemq.2283324.n4.nabble.com/Messages-stuck-in-queue-tp3244342p3645856.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: How does prefetch work with client acknoledgements?

Hi, here is a Jira-Entry: https://issues.apache.org/jira/browse/AMQ-2614 -- View this message in context: http://activemq.2283324.n4.nabble.com/Messages-stuck-in-queue-tp3244342p3645854.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: How does prefetch work with client acknoledgements?

Hi, I don't have any solution. The messages stuck further after a failover. Is there any fix in version 5.6.0? -- View this message in context: http://activemq.2283324.n4.nabble.com/Messages-stuck-in-queue-tp3244342p3645806.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: Simplest possible broker-to-broker authentication

Do you have the other broker trying to connect to this one? If so you need to add username/password to the Regards -- Dejan Bosanac - http://twitter.com/dejanb - The experts in open source integration and messaging - http://fusesource.com ActiveMQ in Action - http://www.manning.

Re: activemq:web

Hi, there is more description of the REST API here http://activemq.apache.org/rest.html and also it's enabled by default in demo application. So when you start your broker, go to http://localhost:8161/demo and you can find how to send/receive messages using REST

Re: Fwd: Message groups enhancement feature request

BTW. we have open feature request for the broker rebalance message groups when consumers are added/removed ( https://issues.apache.org/jira/browse/AMQ-2106). I think that's the best way to handle this use case. In any case, any contribution in this area is welcomed. Regards -- Dejan Bosanac - ht

Simplest possible broker-to-broker authentication

I'm trying to implement security and I want to start by just creating a simple broker to broker authentication (ActiveMQ 5.5.0). Unfortunately when I add the simpleAuthenticationPlugin to one broker, it throws WARN messages, even when it is the only thing running (nothing trying to connect to it):

Re: Producer blocked even after termination of all subscribers

Hi Martin, Thanks for the quick reply. Your reply got me thinking about my message limits. My topic memory limit was set to 1MB : and my system memory usage was set to 800 mb I just realised that the 1mb limit was causing

activemq:web

HI everyone, I’m new to this list so please go easy! I’ve been looking through the activemq website for documentation on setting up a web connector for REST. The documentation under the active:web section provides hardly any directions and for a new comer like me I would like to be able to kno

Re: STOMP transport in embedded Broker not working

Can you turn on debug logging, it should help seeing what's wrong. One thing I noticed is that you're missing some dependencies like xstream for example. Regards -- Dejan Bosanac - http://twitter.com/dejanb - The experts in open source integration and messaging - http://fusesource

Re: Monitoring ActiveMQ queue sizes via StatisticsPlugin

Hm, it should work. Can you turn on debug logging and see if there's anything there to indicate the problem. Regards -- Dejan Bosanac - http://twitter.com/dejanb - The experts in open source integration and messaging - http://fusesource.com ActiveMQ in Action - http://www.manning.

Re: Fail to acquire lock. Stays as "slave"

Hi Gary, I set the logging level to DEBUG and after restarting, the log shows that the select and update query for the ACTIVEMQ_LOCK times out. Here is the exception: 2011-07-05 09:12:01,217 | INFO | Database lock driver override not found for : [mysql-ab_