I migrated my application from ActiveMQ 5.5.1 to ActiveMQ 5.8.0.
My application has persistence configuration at activemq.xml file as following:
<persistenceAdapter>
<kahaPersistenceAdapter directory="${activemq.base}/data/msg" maxDataFileLength="20 Mb"/>
</persistenceAdapter>
but when I start activemq, I get following exception at wrapper.log file:
INFO | jvm 1 | 2013/02/24 10:43:28 | Caused by: java.lang.ClassNotFoundException: org.apache.activemq.store.kahadaptor.KahaPersistenceAdapter
INFO | jvm 1 | 2013/02/24 10:43:28 | at java.net.URLClassLoader$1.run(Unknown Source)
INFO | jvm 1 | 2013/02/24 10:43:28 | at java.security.AccessController.doPrivileged(Native Method)
INFO | jvm 1 | 2013/02/24 10:43:28 | at java.net.URLClassLoader.findClass(Unknown Source)
INFO | jvm 1 | 2013/02/24 10:43:28 | at java.lang.ClassLoader.loadClass(Unknown Source)
INFO | jvm 1 | 2013/02/24 10:43:28 | at java.lang.ClassLoader.loadClass(Unknown Source)
INFO | jvm 1 | 2013/02/24 10:43:28 | at org.apache.xbean.spring.context.v2c.XBeanQNameHelper.loadClass(XBeanQNameHelper.java:107)
INFO | jvm 1 | 2013/02/24 10:43:28 | at org.apache.xbean.spring.context.v2c.XBeanQNameHelper.getBeanInfo(XBeanQNameHelper.java:72)
Note: My application has message in queues that stored by activemq 5.5.1 and can't change persistence configuration.
Had you put activemq-all-5.8.0.jar in the classpath?
The KahaPersistenceAdapter is deprecated, but it is still contained in the jar.