Re: Duplicate Queues

2008-12-18 Thread Dejan Bosanac
Hi, any chance you can create a test case that reproduces the issue? Cheers -- Dejan Bosanac Open Source Integration - http://fusesource.com/ ActiveMQ in Action - http://www.manning.com/snyder/ Blog - http://www.nighttale.net On Wed, Dec 17, 2008 at 2:35 PM, cxfuser17 mor...@gmail.com wrote:

Re: Async error occurred: javax.jms.JMSException: Unmatched acknowledege

2008-12-18 Thread Gary Tully
Best approach is to pull a test case together that demonstrates this problem and open a jira issue. If we can reproduce it we can fix it. A test case is the best way to capture and protect your use case. One quick suggestion would be to statically configure your network to eliminate the chance

testonborrow for DBCP

2008-12-18 Thread AD
Hello, Is there a way to enable teh testonborrow feature with a mysql datasource in a standlone ActiveMQ 5.1 deployment? We are seeing the mysql Communication failure error and would like to enable this feature to prevent this. Thanks Adam

Re: java.lang.OutOfMemoryError: unable to create new native thread on AMQ 5.0

2008-12-18 Thread stefan.moser
Has there been any progress on this issue? I've just started using ActiveMQ and require a large number of topics. I am getting the same OOME once it creates ~1000 topics. I've tried this with v 5.0, 5.1 and 5.2. Thanks, Stefan Danilo Tuler wrote: Hi Hiram, Hiram Chirino wrote:

Re: NPE: java.net.UnknownHostException after installing 5.2, same config as 5.1

2008-12-18 Thread MaenXe
Anyone else having this same issue? We have 4 different environments with 4 different broker networks setup, we can't use the same multicast name for all of them, and we'd prefer not to spell out each server name in the config file, it's not very flexible. This smells like a bug. M@ MaenXe

Re: java.lang.OutOfMemoryError: unable to create new native thread on AMQ 5.0

2008-12-18 Thread Danilo Tuler
Hi Stefan, I'm on the same boat. I'm hitting some 4.1 issues, and I'm considering (again) to migrate to 5.2.0. But this issue is pushing me back. Danilo stefan.moser wrote: Has there been any progress on this issue? I've just started using ActiveMQ and require a large number of topics.

Re: java.lang.OutOfMemoryError: unable to create new native thread on AMQ 5.0

2008-12-18 Thread stefan.moser
So this issue doesn't occur in 4.1? I might consider downgrading because I have no other options at this point. Thanks, Stefan Danilo Tuler wrote: Hi Stefan, I'm on the same boat. I'm hitting some 4.1 issues, and I'm considering (again) to migrate to 5.2.0. But this issue is pushing

Re: testonborrow for DBCP

2008-12-18 Thread Bruce Snyder
On Thu, Dec 18, 2008 at 12:30 PM, AD straightfl...@gmail.com wrote: Hello, Is there a way to enable teh testonborrow feature with a mysql datasource in a standlone ActiveMQ 5.1 deployment? We are seeing the mysql Communication failure error and would like to enable this feature to prevent

What is a reasonable limit for the number of topics?

2008-12-18 Thread stefan.moser
I'm currently evaluating ActiveMQ for a financial application. I want to have a separate topic for each stock which means that for all of the markets that we're following, we need close to 500,000 topics. I ran into an OutOfMemoryException when using v5.* after creating about 1,500 topics. (

Race condition with transport listener and failover transports??

2008-12-18 Thread Jim Lloyd
We're building a client library to install into our customer's applications for publishing messages to our applications via ActiveMQ. We need to ensure that our client library never blocks any of the customer's application's threads. We also want to ensure that our client library is resilient to

Re: What is a reasonable limit for the number of topics?

2008-12-18 Thread gui pei
Why not use only one topic, in the same time, you can use JMS message properties to identify different stock. JMS use sql92 stand to support this function. On Fri, Dec 19, 2008 at 6:53 AM, stefan.moser stefan.mo...@wolverton.cawrote: I'm currently evaluating ActiveMQ for a financial

what are the mertrics used to determine fast consumer

2008-12-18 Thread emc2family
Hi, the store-based cursor doc says if consumer is fast then broker sends messages directly to dispatch queue instead of a pending cursor. what are the metrics used to determine if consumer is fast? i supposed enqueue/dequeue count would be one of them, or the size of pending cursor? are