Red Hat SummitFuse 6 is no longer supported
As of February 2025, Red Hat Fuse 6 is no longer supported. If you are using Fuse 6, please upgrade to Red Hat build of Apache Camel.이 콘텐츠는 선택한 언어로 제공되지 않습니다.
Chapter 2. Apache ActiveMQ Issues
Abstract
Red Hat JBoss Fuse 6.0.0.redhat-024 uses Apache ActiveMQ 5.8.0. Since the last release, Apache ActiveMQ has been upgraded from version 5.7.0 to version 5.8.0. This introduces a few migration issues.
2.1. Key Migration Issues
링크 복사링크가 클립보드에 복사되었습니다!
activemq-core component
링크 복사링크가 클립보드에 복사되었습니다!
In version 5.8, the
activemq-core component is no longer available. It has been split up into the following components:
activemq-client activemq-broker activemq-jdbc-store activemq-kahadb-store activemq-leveldb-store
activemq-client
activemq-broker
activemq-jdbc-store
activemq-kahadb-store
activemq-leveldb-store
This enables your applications to be more lightweight and modular. For example, a Java client application now requires only the
activemq-client JAR, which is much smaller than the old activemq-core JAR.
If you are using the Apache Maven build system, you must replace the
activemq-core artifact by either the activemq-broker artifact or the activemq-client artifact.
Note
The
activemq-all component (which encapsulates the whole ActiveMQ runtime) is still available.
JMX MBeans renamed
링크 복사링크가 클립보드에 복사되었습니다!
The JMX MBeans exposed by ActiveMQ have been refactored to conform to a hierarchical naming structure. If you have any application code that accesses JMX MBeans, you must re-write your code to use the new
ObjectName values. All MBeans now share the type=Broker attribute (where type now starts with a lowercase t). The mapping from old to new ObjectName values is shown in the following table:
| Object Type | Old ObjectName | New ObjectNamed |
|---|---|---|
Broker | Type=Broker | type=Broker |
Destination | Type=Queue|Topic,Destination=<destination identifier> | type=Broker,destinationType=Queue|Topic,destinationName=<destination identifier> |
Connector | Type=Connector | type=Broker,connector=clientConnectors |
NetworkConnector | Type=NetworkConnector | type=Broker,connector=networkConnectors |
Connection | Type=Connection | type=Broker,connector=*,connectionViewType=remoteAddress|clientId |
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}