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Questions tagged [mbeans]

MBeans are JMX beans, NOT JSF/CDI/Spring/etc "managed beans". For that, use [managed-bean] tag instead.

(Mbean) Java Management Extensions (JMX) is a Java technology that supplies tools for managing and monitoring applications, system objects, devices (e. g. printers) and service oriented networks.

The MBean represents a resource running in the Java virtual machine, such as an application or a Java EE technical service (transactional monitor, JDBC driver, etc.). They can be used for collecting statistics on concerns like performance, resources usage, or problems (pull); for getting and setting application configurations or properties (push/pull); and notifying events like faults or state changes (push).

354 questions
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how to modify ThreadPoolTaskExecutor at runtime through jmx

I'm having trouble modifying my MBean properties through JConsole. I have a Threading bean which invoked with: public static void main(String[] args) throws Exception { // JMX new SimpleJmxAgent(); // spring executor context …
Will
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trying to access jconsole mbean value

I am trying to access MBean values through jmx and specifically getMBeanServerConnection. The tree setup in jconsole is difficult to traverse and I need some help with getting the values I specifically need or be able to get all the type,name and…
vbNewbie
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Secure JMX and Prevent Remote client to register arbitary Mbeans JMX using javax.management.loading.MLet

Context: In our scenario we do not pass com.sun.management.jmxremote.port hence we only run JMX for local monitoring. To monitor that prod host (call it x) remotely from a client (call it y) a user can create ssh packet forwarding from the jmx…
SanilJain
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Springboot 2.0 alternative to JmxMetricWriter

I am currently working on upgrading to SpringBoot 2.0.3.RELEASE. @ExportMetricWriter, MetricWriter, and JmxMetricWriter are no longer supported. @ExportMetricWriter public MetricWriter metricWriter(MBeanExporter exporter) { return new…
Dugan Kniesteadt
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Stop WildFly 10 programmatically

I am migrating from JBoss 6.1.0_final to WildFly 10. On a certain condition, I want to stop my server. Like: if (condition == true) System.exit(1); The above code works fine in JBoss, it shuts down the server immediately. But when I exeute the…
Hitesh Ghuge
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DataSource Mbean in websphere liberty - getting instance not found exception

I am trying to migrate WAS7 application to Liberty profile. And now I am trying to get Datasource Mbean which is part of the existing code.I tried multiple options but I am always getting 'javax.management.InstanceNotFoundException'. I am giving the…
Biju N B
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SNMP monitoring of MBeans (attributes.xml in snmp-adaptor.sar) (JBoss)

I want to monitor (via SNMP) some attributes of several JBoss MBeans that are running on my system: I have configured my attributes.xml unders snmp-adaptor.sar to include:
evanhoman
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MBeans are not being shown in jvisualVM

Gary Russels's Monitoring Spring Integration application is great. I would like to add simple MBean to monitor the application. Here is my code: package com.example; import org.springframework.jmx.export.annotation.ManagedOperation; import…
kevin
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Multi threading JMX client

I am trying to implement a JMXclient to monitor remote JVM. I obtain the mbeanserver connection from a main method and pass it to a thread which search for memory usage. Problem is when I do this i get an error saying "The client has been closed".…
Dinanjana
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How do I invoke a DiagnosticCommandMBean programmatically?

I would like to run an operation of the DiagnosticCommandMBean programatically. As an example, I am trying with vmFlags(), which takes no arguments. Here is my test code: ObjectName name = new…
doc
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How to get total CPU time for java process using MBean

I am looking for a cross platform/vendor solution to get total CPU time used by a java process thus far (not at the moment) using MBeans. I did stumble upon some suggestions to use com.sun.management.OperatingSystemMXBean::getProcessCpuTime(). I…
Pushkar
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How do I get OS properties in java program?

Hi I need to get the details about operating system Physical memory and cpu usage and other details. I cannot pay any amount for already available APIs. I can use any free APIs or I can write my own API. I need all the details in the below…
Abdul
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Non Singleton (prototype) Spring beans JMX moniterable

I'm newbie to Spring JMX. And i want to monitor the prototype beans in my project through Spring JMX, I created a sample project to register a bean(Singleton) with Spring's MbeanExporter that is working. Then i googled to register the Non-Singleton…
Abhishek-M
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How can a service MBean depend on singleton stateless session bean using jboss-service.xml in wildfly 8

I am trying to provide a service mbean a singleton stateless session bean by configuring in jboss-service.xmlusing in wildfly AS 8 but getting the below error: ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread)…
sridhar
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How to execute JMXterm with inline script using -cp?

In a batch file I want to use jmxterm to access jboss mbeans. Therefore I need to include jboss-eap-6.1\bin\client\jboss-client.jar to the classpath. So I need to call jmxterm that way to get it to work: java -cp …
syr
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