jmx | Easily expose your classes in JMX through annotations

by mycila Java Version: Current License: No License

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | jmx Summary

jmx is a Java library. jmx has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub, Maven.

This small project enables to export your classes easily through JMX.

Support

Quality

Security

License

Reuse

Support

jmx has a low active ecosystem.

It has 5 star(s) with 3 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 3 have been closed. On average issues are closed in 3 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of jmx is current.

Quality

jmx has no bugs reported.

Security

jmx has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

jmx does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

jmx releases are not available. You will need to build from source code and install.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed jmx and discovered the below as its top functions. This is intended to give you an instant insight into jmx implemented functionality, and help decide if they suit your requirements.

Set the value of the property
Set the value of the property
Compares the given MBeanProperty to this MBean
Compares two BeanProperty objects
Compares this MBeanOperation with the specified object
Compares two signature
Invokes an action on a managed resource
Compares this MBeanAttribute to another MBean attribute
Returns the declared annotations on this type
Returns the attribute s value
Returns the attributes for the delegate object
Sets the attribute
Sets attributes of the delegate
Invokes the delegate action
The JMXExporter
Gets a Jmx operation
Returns the value of the attribute
Gets attributes
Binds the JMX bean
Set the value of the attribute
Convert a Throwable into a String
Overridden to get the name of the jmx parameter
Sets the attributes of the managed resource

Get all kandi verified functions for this library.

jmx Key Features

No Key Features are available at this moment for jmx.

jmx Examples and Code Snippets

3. How to use

Java

Lines of Code : 22

License : No License

Copy

@JmxBean("com.company:type=MyService,name=main")
public final class MyService {

    private String name;

    @JmxField
    private int internalField = 10;

    @JmxProperty
    public String getName() { return name; }

    public void setName(Strin

Mycila JMX,Maven Repository

Java

Lines of Code : 5

License : No License

Copy


    com.mycila
    mycila-jmx
    X.Y.ga

4. JmxMetadataAssembler

Java

Lines of Code : 4

License : No License

Copy

CustomMetadataAssembler assembler = new CustomMetadataAssembler()
    .addAttribute(MyClass.class, "myRWField")
    .addProperty(MyClass.class, "myProperty")
    .addOperation(MyClass.class, "goMethod");

Community Discussions

Trending Discussions on jmx

Monitor containerized Spark v2.1 application with Prometheus

Property 'spring.profiles.active' imported from location 'class path resource [application-dev.yml]' is invalid

/actuator/info Endpoint not working with spring boot 2.5.0

How to generate a JSON file using JMeter Report Generator

Enable JMX port Amazon Java cerretto

How run compaction on using start and end token range

get JDBC connection monitoring data in introscope for standalone springboot java application

ActiveMQ Artemis cluster does not redistribute messages after one instance crash

ClassNotFoundException: org/springframework/context/support/LiveBeansView exception is thrown repeatedly in STS

JMeter - read CSV depending on property

QUESTION

Monitor containerized Spark v2.1 application with Prometheus

Asked 2021-Jun-13 at 06:29

I wrote a Spark application which I compile with maven and use spark-submit to run it. I wanted to monitor my application and collect metrics. Therefore, I used a Prometheus container, but I'm struggling with exposing a simple metric to it. I tried to follow the answer here. But I didn't understand what should I do with the spark.yml file.

I have a Prometheus client that counts some stuff.
I uncomment *.sink.jmx.class=org.apache.spark.metrics.sink.JmxSink in spark/conf/metrics.properties
I added JMX Prometheus Javaagent to my pom.xml

This is my prometheus.yml:

...

ANSWER

Answered 2021-Jun-10 at 14:09

I think the answer depends upon what you want to monitor in Spark 2.1.

If it is JVM metrics - I don't think you can do that. For the simple reason that you donot know where the JVMs will be created in the Spark cluster. If we knew that it would be impossible to launch multiple JVMs in the same node because each JMX agent would need a port to be assigned dynamically and Prometheus server needs an exact scraping url which would be impossible.
If the requirement is to measure business specific metrics using push gateway then yes you can do that because Prometheus server would be scraping a specific scraping url.

Maybe you need to look at a more recent version of Spark3.0 which supports Prometheus. Please follow this link - https://spark.apache.org/docs/latest/monitoring.html

Source https://stackoverflow.com/questions/67883888

QUESTION

Property 'spring.profiles.active' imported from location 'class path resource [application-dev.yml]' is invalid

Asked 2021-Jun-11 at 11:18

I updated Spring cloud application to the latest Spring boot version 2.5.0.

But during startup I get this exception:

...

ANSWER

Answered 2021-Jun-11 at 11:18

In your application-dev.yml, you declare :

Source https://stackoverflow.com/questions/67935961

QUESTION

/actuator/info Endpoint not working with spring boot 2.5.0

Asked 2021-Jun-08 at 20:11

I upgraded spring boot version in my app from 2.4.4 to 2.5.0 and it stopped exposing /actuator/info endpoint. Here is the pom.xml and application.yml

pom.xml

...

ANSWER

Answered 2021-Jun-08 at 20:11

The correct property for exposing actuator urls over http is management.endpoints.web.exposure.exclude (web instead of jmx).

In your case, info was exposed earlier not because you had the property you've provided but because it was exposed by default (along with health). But in 2.5.0 it becomes hidden, so now you need to expose it manually.

Source https://stackoverflow.com/questions/67893857

QUESTION

How to generate a JSON file using JMeter Report Generator

Asked 2021-Jun-07 at 23:42

I am trying to create a statistics.json file with JMeter using ReportGenerator, populated with the results of my .jmx tests. Is it possible to do this with JMeter?

I have gone through this tutorial: https://jmeter.apache.org/usermanual/generating-dashboard.html which focuses on creating an html dashboard using the Report Generator, but I have a project requirement of creating/updating a statstics.json file as well. I have already pulled the necessary data using a JSON Extractor post processor, and I can get the custom variables from that extractor to show up in my debug response, and in my CSV file (after adding some sample_variables to user.properties). Unfortunately I have been unsuccessful in finding more info about how to create a JSON file with these responses.

In my reportgenerator.properties file, the only parts I see that relate to json are:

...

ANSWER

Answered 2021-Jan-22 at 06:28

Looking at JMeter source code you cannot efficiently control what's being exported into statistics.json file externally, you will have to either amend the JsonExporter class code or come up with your own implementation of the AbstractDataExporter and choose what, where and how to store.

Source https://stackoverflow.com/questions/65837092

QUESTION

Enable JMX port Amazon Java cerretto

Asked 2021-Jun-04 at 07:46

I am trying to enable jmx port on amazon corretto (amazon-corretto-11.0.5.10.1-linux-x64). MyJVM has the following JVM arguments

...

ANSWER

Answered 2021-Mar-23 at 14:44

JMX is supported in the latest Corretto, and you'll need to upgrade to 11.0.10.

bin/java -Dcom.sun.management.jmxremote=true -Dcom.sun.management.jmxremote.port=9971 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -version openjdk version "11.0.10" 2021-01-19 LTS OpenJDK Runtime Environment Corretto-11.0.10.9.1 (build 11.0.10+9-LTS) OpenJDK 64-Bit Server VM Corretto-11.0.10.9.1 (build 11.0.10+9-LTS, mixed mode)

Source https://stackoverflow.com/questions/66753916

QUESTION

How run compaction on using start and end token range

Asked 2021-Jun-03 at 11:30

I need to run compaction on a very large table, 40% of disk space is free, but compaction take for a long time and fill up 100% of the disk then Cassandra process goes down, so I decided to run compaction by start and end token range, I select the ranges:

...

ANSWER

Answered 2021-Jun-03 at 11:30

It's better to use nodetool ring to find what exact ranges are owned by specific node, and then issue corresponding repair command.

But in reality it's better to use the Reaper tool - it does the calculations automatically, split owned ranges into sub-ranges, etc.

Source https://stackoverflow.com/questions/67815205

QUESTION

get JDBC connection monitoring data in introscope for standalone springboot java application

Asked 2021-Jun-02 at 15:02

I have a standalone java springboot application which has JDBC connections setup like below:

Java code:

...

ANSWER

Answered 2021-Jun-01 at 09:42

You're getting the gauges under hikaricp-prefix. You can find them easy with grafana, promethues-ui with autocomplete or directly via promethues-endpoint.

See Spring-Docs

Grafana example

Prometheus-endpoint

Source https://stackoverflow.com/questions/67678916

QUESTION

ActiveMQ Artemis cluster does not redistribute messages after one instance crash

Asked 2021-Jun-02 at 01:56

I have a cluster of Artemis in Kubernetes with 3 group of master/slave:

...

ANSWER

Answered 2021-Jun-02 at 01:56

I've taken your simplified configured with just 2 nodes using a non-wildcard queue with redistribution-delay of 0, and I reproduced the behavior you're seeing on my local machine (i.e. without Kubernetes). I believe I see why the behavior is such, but in order to understand the current behavior you first must understand how redistribution works in the first place.

In a cluster every time a consumer is created the node on which the consumer is created notifies every other node in the cluster about the consumer. If other nodes in the cluster have messages in their corresponding queue but don't have any consumers then those other nodes redistribute their messages to the node with the consumer (assuming the message-load-balancing is ON_DEMAND and the redistribution-delay is >= 0).

In your case however, the node with the messages is actually down when the consumer is created on the other node so it never actually receives the notification about the consumer. Therefore, once that node restarts it doesn't know about the other consumer and does not redistribute its messages.

I see you've opened ARTEMIS-3321 to enhance the broker to deal with this situation. However, that will take time to develop and release (assuming the change is approved). My recommendation to you in the mean-time would be to configure your client reconnection which is discussed in the documentation, e.g.:

Source https://stackoverflow.com/questions/67644488

QUESTION

ClassNotFoundException: org/springframework/context/support/LiveBeansView exception is thrown repeatedly in STS

Asked 2021-May-30 at 09:51

I am working on a jhipster project in STS. When I started the application in STS as a spring boot application I am getting the following exception log.

2021-05-30 10:57:14.057 DEBUG 13228 --- [on(3)-127.0.0.1] javax.management.mbeanserver : Exception calling isInstanceOf

java.lang.ClassNotFoundException: org/springframework/context/support/LiveBeansView at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:427) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.isInstanceOf(DefaultMBeanServerInterceptor.java:1394) at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.isInstanceOf(JmxMBeanServer.java:1091) at java.management/javax.management.InstanceOfQueryExp.apply(InstanceOfQueryExp.java:107) at java.management/javax.management.OrQueryExp.apply(OrQueryExp.java:97) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.objectNamesFromFilteredNamedObjects(DefaultMBeanServerInterceptor.java:1496) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNamesImpl(DefaultMBeanServerInterceptor.java:560) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNames(DefaultMBeanServerInterceptor.java:550) at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.queryNames(JmxMBeanServer.java:619) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1485) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.queryNames(RMIConnectionImpl.java:570) at java.base/jdk.internal.reflect.GeneratedMethodAccessor294.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359) at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200) at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197) at java.base/java.security.AccessController.doPrivileged(AccessController.java:691) at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196) at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:587) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:705) at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) at java.base/java.lang.Thread.run(Thread.java:832)

2021-05-30 10:57:14.057 DEBUG 13228 --- [on(3)-127.0.0.1] javax.management.mbeanserver : Exception calling isInstanceOf

java.lang.ClassNotFoundException: org/springframework/boot/actuate/endpoint/jmx/EndpointMBean at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:427) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.isInstanceOf(DefaultMBeanServerInterceptor.java:1394) at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.isInstanceOf(JmxMBeanServer.java:1091) at java.management/javax.management.InstanceOfQueryExp.apply(InstanceOfQueryExp.java:107) at java.management/javax.management.OrQueryExp.apply(OrQueryExp.java:97) at java.management/javax.management.OrQueryExp.apply(OrQueryExp.java:97) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.objectNamesFromFilteredNamedObjects(DefaultMBeanServerInterceptor.java:1496) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNamesImpl(DefaultMBeanServerInterceptor.java:560) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNames(DefaultMBeanServerInterceptor.java:550) at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.queryNames(JmxMBeanServer.java:619) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1485) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.queryNames(RMIConnectionImpl.java:570) at java.base/jdk.internal.reflect.GeneratedMethodAccessor294.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359) at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200) at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197) at java.base/java.security.AccessController.doPrivileged(AccessController.java:691) at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196) at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:587) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:705) at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) at java.base/java.lang.Thread.run(Thread.java:832)

2021-05-30 10:57:14.057 DEBUG 13228 --- [on(3)-127.0.0.1] javax.management.mbeanserver : Exception calling isInstanceOf

java.lang.ClassNotFoundException: org/springframework/boot/actuate/endpoint/jmx/DataEndpointMBean at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:427) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.isInstanceOf(DefaultMBeanServerInterceptor.java:1394) at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.isInstanceOf(JmxMBeanServer.java:1091) at java.management/javax.management.InstanceOfQueryExp.apply(InstanceOfQueryExp.java:107) at java.management/javax.management.OrQueryExp.apply(OrQueryExp.java:97) at java.management/javax.management.OrQueryExp.apply(OrQueryExp.java:97) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.objectNamesFromFilteredNamedObjects(DefaultMBeanServerInterceptor.java:1496) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNamesImpl(DefaultMBeanServerInterceptor.java:560) at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNames(DefaultMBeanServerInterceptor.java:550) at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.queryNames(JmxMBeanServer.java:619) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1485) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399) at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.queryNames(RMIConnectionImpl.java:570) at java.base/jdk.internal.reflect.GeneratedMethodAccessor294.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359) at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200) at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197) at java.base/java.security.AccessController.doPrivileged(AccessController.java:691) at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196) at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:587) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:828) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:705) at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:704) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) at java.base/java.lang.Thread.run(Thread.java:832)

But if I start the application in the command prompt there are no exceptions. That makes me wonder if this is an issue in STS. can anyone help?

...

ANSWER

Answered 2021-May-30 at 09:51

These are DEBUG log statements and related to JMX so you can safely ignore them in dev by setting log level to WARN or INFO on "javax.management" in logback-spring.xml

Source https://stackoverflow.com/questions/67758079

QUESTION

JMeter - read CSV depending on property

Asked 2021-May-30 at 09:29

Is it possible to read CSV based on set property?

For example, having 2 CSV files with credentials: credentials1.csv and credentials2.csv. If property is set to A, read variables from credentials1.csv. If the same property is set to B, read credentials2.csv

Property would be set only once during initializing the script in the command line

Would it be better to write scripts purely in java than in .jmx?

...

ANSWER

Answered 2021-May-30 at 08:53

You can define the CSV Filename with dependency on property using ${__P()} function:

Source https://stackoverflow.com/questions/67759354

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install jmx

You can download it from GitHub, Maven.
You can use jmx like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the jmx component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: