OCI Application Performance Monitoring : Configuring APM Agent Fails
(Doc ID 3035930.1)
Last updated on JULY 18, 2024
Applies to:
OCI Application Performance Monitoring ServiceInformation in this document applies to any platform.
Symptoms
Trying to configure the APM Agent for JBOSS server fails.
Error stack observed from the console log file:
Oracle APM Agent: Loading directives from [/opt/rh/eap7/root/usr/share/wildfly/domain/oracle-apm-agent/config/1.14.0.455/DirectivesConfig.acml]
Oracle APM Agent: Parsed a total of [226] directives
Oracle APM Agent: Started [premain] Agent
Oracle APM Agent: Initializing AgentInstance
Could not load Logmanager "org.jboss.logmanager.LogManager"
java.lang.ClassNotFoundException: org.jboss.logmanager.LogManager
at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.logging.LogManager.<clinit>(LogManager.java:181)
at org.jboss.modules.Main.main(Main.java:485)
WARNING: Failed to load the specified log manager class org.jboss.logmanager.LogManager
Exception in thread "main" java.lang.NoClassDefFoundError: org/jboss/logmanager/handlers/ConsoleHandler
at org.jboss.as.process.Main.start(Main.java:196)
at org.jboss.as.process.Main.main(Main.java:76)
Oracle APM Agent: Parsed a total of [226] directives
Oracle APM Agent: Started [premain] Agent
Oracle APM Agent: Initializing AgentInstance
Could not load Logmanager "org.jboss.logmanager.LogManager"
java.lang.ClassNotFoundException: org.jboss.logmanager.LogManager
at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.logging.LogManager.<clinit>(LogManager.java:181)
at org.jboss.modules.Main.main(Main.java:485)
WARNING: Failed to load the specified log manager class org.jboss.logmanager.LogManager
Exception in thread "main" java.lang.NoClassDefFoundError: org/jboss/logmanager/handlers/ConsoleHandler
at org.jboss.as.process.Main.start(Main.java:196)
at org.jboss.as.process.Main.main(Main.java:76)
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |