jmx

问题 I want to expose my MXBeans on Apache-Tomcat 7.0. Though my MXBean registers successfully, I am unable to add description to the Operations that are exposed by thoese MXBeans. Registering MXBeans MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); ObjectName m_mxbeanOName = new ObjectName( "MyMXBean:type=" + "MyComponent"+",name=MyMXBean"); MyMXBean m_mxbean = new MyMXBean (); if(!mbs.isRegistered(m_mxbeanOName)) mbs.registerMBean(m_mxbean, m_mxbeanOName); MyMXBean Interface public

问题 I want to expose my MXBeans on Apache-Tomcat 7.0. Though my MXBean registers successfully, I am unable to add description to the Operations that are exposed by thoese MXBeans. Registering MXBeans MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); ObjectName m_mxbeanOName = new ObjectName( "MyMXBean:type=" + "MyComponent"+",name=MyMXBean"); MyMXBean m_mxbean = new MyMXBean (); if(!mbs.isRegistered(m_mxbeanOName)) mbs.registerMBean(m_mxbean, m_mxbeanOName); MyMXBean Interface public

问题 When trying to register an MBean in JMX Console I'm getting the following error message: The package javax.management is accessible from more than one module: <unnamed>, java.management I'm using Eclipse and I have no module-info.java file in my project structure. The error disappear when I comment my dependency for Java EE API, but the javax.management package is not part of the JAR. 回答1: I experienced similar issue when updating from java 8 to java 11. Steps below helped me, Right click

问题 When trying to register an MBean in JMX Console I'm getting the following error message: The package javax.management is accessible from more than one module: <unnamed>, java.management I'm using Eclipse and I have no module-info.java file in my project structure. The error disappear when I comment my dependency for Java EE API, but the javax.management package is not part of the JAR. 回答1: I experienced similar issue when updating from java 8 to java 11. Steps below helped me, Right click

问题 I have deployed three example apache camel examples into tomcat: /camel-example-activemq-tomcat-3.5.0-SNAPSHOT /camel-example-cxf-tomcat-3.5.0-SNAPSHOT /camel-example-servlet-tomcat-3.5.0-SNAPSHOT They're all up and running OK. One of them uses ActiveMQ and I can see the queues from Hawtio. However, under JMX, the Camel Context is not listed/discovered. Refreshing the page changes nothing. Executing mBeanServersInfo() (full path Code>http://localhost:8080/hawtio-default-2.10.0/jolokia/exec

问题 I have deployed three example apache camel examples into tomcat: /camel-example-activemq-tomcat-3.5.0-SNAPSHOT /camel-example-cxf-tomcat-3.5.0-SNAPSHOT /camel-example-servlet-tomcat-3.5.0-SNAPSHOT They're all up and running OK. One of them uses ActiveMQ and I can see the queues from Hawtio. However, under JMX, the Camel Context is not listed/discovered. Refreshing the page changes nothing. Executing mBeanServersInfo() (full path Code>http://localhost:8080/hawtio-default-2.10.0/jolokia/exec

问题 I'm trying to enable JMX on a JBoss AS 7.1.1 Final "Brontes". Sofar I edited the startup.conf in jboss/bin to hold these following lines: # Enable JMX Remote JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.port=9999" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.authenticate=false" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.ssl=false" then on starting the jboss I got following error message: > WARNING: Failed to load the specified log manager class > org.jboss.logmanager

问题 I'm trying to enable JMX on a JBoss AS 7.1.1 Final "Brontes". Sofar I edited the startup.conf in jboss/bin to hold these following lines: # Enable JMX Remote JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.port=9999" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.authenticate=false" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.ssl=false" then on starting the jboss I got following error message: > WARNING: Failed to load the specified log manager class > org.jboss.logmanager

问题 I'm trying to enable JMX on a JBoss AS 7.1.1 Final "Brontes". Sofar I edited the startup.conf in jboss/bin to hold these following lines: # Enable JMX Remote JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.port=9999" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.authenticate=false" JAVA_OPTS="$JAVA_OPTS -Dcom.sun.management.jmxremote.ssl=false" then on starting the jboss I got following error message: > WARNING: Failed to load the specified log manager class > org.jboss.logmanager

问题 I'm trying to set up a JMX monitoring for a comand line app build with spring-boot . According to https://github.com/spring-projects/spring-boot/tree/master/spring-boot-actuator I just have to add the dependency: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> Now I start my app, open VisualVM and I already see my application PID. But how can I now access the metrics like /health etc that are mentioned on the