Thanks Tim! (1) I made sure if my activemq loaded Spring-related JARs by booting activemq with -verbose:class option. There seem to be several Spring-related JARs as follows.
/opt/apache-activemq/lib/activemq-spring-5.14.3.jar /opt/apache-activemq/lib/optional/spring-beans-4.1.9.RELEASE.jar /opt/apache-activemq/lib/optional/spring-context-4.1.9.RELEASE.jar /opt/apache-activemq/lib/optional/spring-core-4.1.9.RELEASE.jar /opt/apache-activemq/lib/optional/xbean-4.2.jar * /opt/apache-activemq/ is an install directory for activemq. Do those files have the possibility to cause the activemq restart problem? (2) Let me make sure the meaning of "clean install". http://activemq.apache.org/getting-started.html#GettingStarted-UnixSourceInstallation According to the URL above, "clean install" looks like executing mvn clean install command. (ex) mvn clean install # add "-Dmaven.test.skip=true" if tests are failing on your system (should not happen) However, I just put activemq package in /opt/apache-activemq directory. I said to you that I did clean install before. I'm sorry if I misunderstood the meaning of clean install. Thanks Kawai -- View this message in context: http://activemq.2283324.n4.nabble.com/LifecycleProcessor-exception-tp4725380p4725818.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
