activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Gary Tully <gary.tu...@gmail.com>
Subject Re: Non blocking embedded broker startup when using jdbc master-slave setup
Date Fri, 12 Jun 2009 10:45:15 GMT
currently an async start option does not exist inXBeanBrokerService
you can use <amq:broker ... start=false> so that the broker is not started
and have a separate bean start a thread that can call the start method.

2009/6/11 raimund.fiedler <raimund-fiedler@gmx.de>

>
> Hi,
>
> i'm currently trying to set up multiple master-slave-broker as described in
> http://activemq.apache.org/jdbc-master-slave.html.
> The current setup consists of a spring-mvc based application deployed in a
> tomcat 5.5.x with an embedded activemq broker. The broker is configured
> with
> some xbeans tags:
> <amq:broker id="broker" brokerName="smava" useJmx="true" persistent="true">
>    <amq:persistenceAdapter>
>        <amq:jdbcPersistenceAdapter createTablesOnStartup="false"
> dataSource="#activemq-dataSource"/>
>    </amq:persistenceAdapter>
>    <amq:transportConnectors>
>        <amq:transportConnector uri="vm://localhost" />
>    </amq:transportConnectors>
> </amq:broker>
>
> When i try to startup a second instance of the application with a second
> embedded broker (wich should act as failover), the startup of the
> application comes to a halt because the broker waits for a lock in the
> database wich is already used by the first broker.
> The same issue with deployment to jboss was discussed here:
>
> http://www.nabble.com/jdbcPersistence-behaviour-to13696937s2354.html#a14298283
> and fixed here:
> https://issues.apache.org/activemq/browse/AMQ-1519
>
> My question is: is there any option to start the embedded broker in a
> nonblocking way when its started from
> org.apache.activemq.broker.XBeanBrokerService?
>
> If not, is there a preferred way to file this issue in JIRA?
>
> thanks in advance,
> Raimund
>
>
> --
> View this message in context:
> http://www.nabble.com/Non-blocking-embedded-broker-startup-when-using-jdbc-master-slave-setup-tp23988180p23988180.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
>


-- 
http://blog.garytully.com

Open Source Integration
http://fusesource.com

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message