Re: JAVA ActiveMQ JMX browse messages on Topic

2017-08-21 Thread Tim Bain
You're right and I was wrong: it is indeed possible to browse a topic. I learned something new today; thanks. It looks to me like your problem may be that you don't have the right ObjectName. What you wrote appears to be for the broker, not for the topic. I'd expect something more like this: Obje

OOM and mysql-connector

2017-08-21 Thread wheli
Hello, I am running ActiveMQ 5.10.0 in a production environment. Sometimes we run into a scenario where a particular subscriber to a topic may be down and messages start to queue up. During this time, we are periodically running into OOMs, although based on our configuration, I don't think we shou

Re: Failover problems when DB replication is being used

2017-08-21 Thread Venkatesh Laguduva
I am wondering if you have got the shutdownhook set so that jetty goes down properly: http://www.springframework.org/schema/beans"; class="org.apache.activemq.hooks.SpringContextHook" /> -- View this message in context: http://activemq.2283324.n4.nabble.com/Admin

Re: Close message listener decoupled

2017-08-21 Thread Juleian
Thank you guys for the input. I will think about using only JMS related statements. I kinda get your point of antipattern and lack of tracking. Since I am not an experienced programmer (this is task of my master thesis), is there anythign out there on the net that can help me with designing a bett

Duplicates are sent to DLQ

2017-08-21 Thread winking
Hello, I am using ActiveMQ 5.15.0 in a scenario where 300 producers are sending each every 5 seconds an event to one and the same queue. Since upgrading to 5.15.0 all duplicates which were detected by the audit process are forwarded to the DLQ, which is not wanted. This leads to the issue that alot

Re: JAVA ActiveMQ JMX browse messages on Topic

2017-08-21 Thread Hitesh
Hey Tim, Thanks for the reply. I connected the MBeans using jconsole and found that it is possible to browseMessages(). All the data that I've sent to that topic is accessible on JMX UI. Following is the screenshot to verify the same.