Re: [ANN] Apache ActiveMQ 6.1.0 has been released!

2024-03-18 Thread Steve Hill
Endre: I will note, due to performance issues we have been unable to identify with Active MQ 5.16.x + (upgrading from 5.15.16) we are experimenting with ActiveMQ Artemis and so far have not run into any compatibility issues.  I appreciate your concerns with moving from one broker to another b

Re: Queue Retrieval Performance after upgrade

2024-02-29 Thread Steve Hill
Pavlovich On Jan 23, 2024, at 9:58 AM, Steve Hill wrote: Hi: We have successfully been using ActiveMQ Classic for many years. Currently we are running ActiveMQ 5.15.4 and it successfully processes millions of messages without issue. Our setup is fairly simple, we have it operating in master

Re: Queue Retrieval Performance after upgrade

2024-01-25 Thread Steve Hill
ous timing being meaused? It is possible that default settings have changed, or additional functionality was added that impacts performance. BTW, is the messaging use-case that sensitive to latency? Art On Tue, Jan 23, 2024 at 8:58 AM Steve Hill wrote: Hi: We have successfully been using Active

Queue Retrieval Performance after upgrade

2024-01-23 Thread Steve Hill
Hi: We have successfully been using ActiveMQ Classic for many years. Currently we are running ActiveMQ 5.15.4 and it successfully processes millions of messages without issue.  Our setup is fairly simple, we have it operating in master/slave fashion utilizing shared storage in the event Activ

Mybatis Generator upgrade to 1.4.1

2022-04-19 Thread Steve Hill
Hi All: We are attempting to migrate to the mybatis generator 1.4.1.  In doing we are having to rewrite a number of plugin's as things are somewhat different now; however we have stumbled into a problem and can't find the answer.  Wondering if someone knows? We have overridden     public bo

Broken Pipe Connecting

2017-08-31 Thread Steve Hill
We are running ActiveMQ in Master/Slave configuration. Currently mqarms02p is the Master. Earlier today we ran into a situation where we lost access to ActiveMQ and on reviewing the client side logs we see the information below cycle continuously. Is there anything we can enable on the serve

Re: JMX url in master/slave mode

2017-05-19 Thread Steve Hill
I would recommend using a load balancer. You would put both up addresses in the load balancer. Thanks Sent from my iPhone > On May 19, 2017, at 3:17 PM, kpdude7 wrote: > > How would someone programmatically access the correct JMX server in this > master/slave configuration? For example, I hav

Re: Can ActiveMQ take advantage of Oracle transparent application failover?

2017-04-26 Thread Steve Hill
I have not used oracle rac but it sounds like active mq is tied to a single instance rather than any available oracle server. Have you considered putting a load balancer in front that can determine whether the back end is up and can route requests appropriately? Not sure if this would work as n

Re: kahadb recovery

2017-04-22 Thread Steve Hill
The version is 5.14.3 On 4/22/17 6:55 PM, Timothy Bish wrote: On 04/22/2017 05:56 PM, Steve Hill wrote: We now realize that the number after the @ is the file number being processed and after the colon is the offset in the file. Eg, 97226:18610005 means db-97226.log is being processed. Based

Re: kahadb recovery

2017-04-22 Thread Steve Hill
2 hours to start, with a total startup time of 8 hours - this feels somewhat excessive! On 4/22/17 4:53 PM, Steve Hill wrote: Hi! Can anyone provide guidance on why restarting ActiveMQ can take hours? We were seeing lots of message not found in sequence and it is currently at 5.9M entries

kahadb recovery

2017-04-22 Thread Steve Hill
Hi! Can anyone provide guidance on why restarting ActiveMQ can take hours? We were seeing lots of message not found in sequence and it is currently at 5.9M entries recovered. Is there a way to know how many entries there are so we have an idea when it might finish? There are currently abou

Re: ActiveMQ master slave with data replication

2017-04-06 Thread Steve Hill
I would suggest checking out something like GlusterFS which created distributed replicated data. We have used it for high performant applications without problem. I am not sure how the slave knows how to not start - so this may not work for you if it is based on file locking. Thanks Steve > O

Client Meltdown

2016-12-31 Thread Steve Hill
Hi: We have been using ActiveMQ in our production environment now for a while without too many problems however in the last several days our client application has frozen and requires a restart to get processing to resume. On performing a thread dump almost all the threads are waiting for ac

Re: jconsole using activemq

2016-09-23 Thread Steve Hill
We ran into many problems getting JMX to work properly in our test environment. We are running two instances on each server in our test environment. We found the following changes got it to work and kept them using independent mbean servers. In the bin/env file add the following (We have it

Re: KAHADB clean up old log files

2016-09-22 Thread Steve Hill
say that 1328 shouldn't be there, but the log shows that it's there because it contains acks for messages in 980, so it should be there, at least until 980 is deleted.) Tim On Sep 22, 2016 6:39 AM, "Steve Hill" wrote: After the comment about the TOPIC I decided to take a qu

Re: KAHADB clean up old log files

2016-09-22 Thread Steve Hill
eve. On 9/22/16 8:14 AM, Steve Hill wrote: Chris/Tim: Thanks for the ideas. Unfortunately neither are the case in our situation. The web client shows 0 messages in any of our queues and we are not using topics. We did set up the remote debug port and downloaded the source code if there i

Re: KAHADB clean up old log files

2016-09-22 Thread Steve Hill
--. 1 activemq activemq 33554432 Aug 19 00:51 db-1167.log -rw-r--r--. 1 activemq activemq 33554432 Sep 19 13:42 db-1277.log -rw-r--r--. 1 activemq activemq 597139 Sep 19 14:59 db-1279.log Thanks! Steve Hill ARMADA The information contained in this e-mail and any attachments is confidential