502 startup get Exception: org.apache.commons.lo ception: Invalid class loader hierarchy.
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Trying to do a server rename. On startup we get in tomcat catalina
INFO: Server startup in 66402 ms Exception in thread "Thread-22" org.apache.commons.logging.LogConfigurationException: org.apache.commons.lo ception: Invalid class loader hierarchy. You have more than one version of 'org.apache.commons.logging.Log igurationException: Invalid class loader hierarchy. You have more than one version of 'org.apache.commons. ging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Invalid class loader visible, which is not allowed. (Caused by org.apache.commons.logging.LogConfigurationException: Invalid cl ogging.Log' visible, which is not allowed.)) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) at com.ibm.rdm.fronting.server.concurrent.RRSConcurrency$1.uncaughtException(RRSConcurrency.java:62 at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:799) at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:797) at java.lang.Thread.uncaughtException(Thread.java:1241) Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfiguratio 'org.apache.commons.logging.Log' visible, which is not allowed. (Caused by org.apache.commons.logging.LogC version of 'org.apache.commons.logging.Log' visible, which is not allowed.) at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529) ... 7 more Caused by: org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. You have t allowed. at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:385) and the services fail to start. What/how do i resolve this error? |
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Please provide more details; what application(s) your are using that gives this error, what version of the application, where do you see this error (log file, console?).
We're running 502 ifix14 single clm install using tomcat and oracle backend on RH 6.4. The error is on startup in the catalina.out