Java CAPS 5.1 monitoring eGate and eInsight with Groovy and JMX
Following the previous tip on JMX monitoring for JAVA CAPS 5.1. I presented only sample scripts to monitor the Java Virtual Machine. However with the... more »
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Java run-time monitoring, Part 1: Run-time performance and availability monitoring for Java systems
Run-time performance monitoring is critical to achieving and maintaining a well-performing system. In this article, the first in a three-part series,... more »
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Java 5, premain, RMI Connectors, Single Port, SSL, and Firewall.
I've been asked several times how to make my example of javaagent which starts a firewall friendly JMX RMI Connector work on JDK 5. Well, here is how.... more »
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Java Performance Tuning: A Conversation With Java Champion Kirk Pepperdine
A Java Champion since September 2005, Kirk Pepperdine is a primary contributor to javaperformancetuning.com, which is widely regarded as the premier... more »
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Spring Rich Clients with JMX and Java VisualVM
Let's put Java VisualVM to some practical use. We'll take the simple Spring Rich Client demo that is distributed with the Spring Rich Client distro,... more »
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VisualVM's JMX API entrypoints available in VisualVM-Tools module
It's more than likely that VisualVM plugin developers will be interested in accessing their JMX instrumented applications from within VisualVM. The... more »
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Monitor and manage Java applications with JConsole
In addition to comprehensive monitoring and application management support offered by J2SE 5.0, JDK 5.0 and 6.0 include the Java Monitoring &... more »
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JMX, SNMP, Java, etc...: JavaScript and JMX 2.0 Namespaces
I have simply put together a small JavaScript slide show from some JMX 2.0 Namespace slides presented by Eamonn at JavaOne 2008.
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VisualVM Sample Collection 1.0
Those interested in plugging into VisualVM now have a collection of NetBeans module samples at their disposal. Each presents a different way of... more »
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Various interesting Java 7 tidbits
A smattering of Java 7 news on JSR 292 invokedynamic, JSR 262 JMX WS Connector, and JSR 203 NIO2.
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Mapping to OpenTypes: MXBean Complex Attribute Types
JMX Mapping to OpenTypes: MXBean Complex Attribute Types. How do you export a complex data type, such as the content of a Map using MXBeans, to... more »
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Simple Remote JMX with GlassFish
In this blog entry, I attempt to demonstrate how one can connect to GlassFish's exposed administrative MBeans via Remote JMX. I will use JConsole and... more »
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JavaOne: Brian Goetz on concurrency in Java 7
Brian’s talk focused pretty much exclusively on the new fork-join framework that will be added as part of the JSR 166 extension in Java 7.
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Java theory and practice: Going wild with generics
One of the most complicated aspects of generics in the Java™ language is wildcards, and in particular, the treatment and confusing error messages... more »
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interface injection in the VM
“Self-modifying code...” used to be a phrase always uttered (by us hackers) with tones of both admiration and dread. Admiration, because there are... more »
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Java DB 10.4.1
The 10.4.1 version of Java DB, the world's most advanced Java database, has some really cool features -- asynchronous replication, table functions and... more »
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A query language for the JMX API
The JMX API is being updated by JSR 255. That JSR is currently planned to be part of Java SE 7, and some of the API changes it defines have started to... more »
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VisualVM Beta 2: Reorganization of APIs
Beta 2 of VisualVM was released a week or so ago. A significant API reorganization took place, in preparation for the final release. Let's look... more »
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Updated TDA Plugin Preview for VisualVM Beta2
I just updated the TDA Plugin Preview for VisualVM to work with the just released beta2. It offers quite the same as the previous preview releases.... more »
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Server Independent Thread Tracking Utility - useful for Deadlock Detection and Monitoring
In one of my past projects, I prefixed the Thread-Name with the EJB's name and was able to monitor it on every application server in similar way -... more »
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Introducing Groovy JMX Builder
After I attended the Groovy/Grails Experience in February this year, I realize that the Groovy builder pattern can be used to façade many other API's... more »
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New & Updated Samples for VisualVM Plugin Developers
There was a big repackaging over the past weeks, for the VisualVM APIs. However, two examples are available, right now, that you can look at when... more »
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Porting a Hot Java Thread Detector to VisualVM
Over on java.net, Bruce Chapman recently described a tool he's created "to output the stack traces for the three busiest threads in a Java process".... more »
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RESTful Access to JMX Instrumentation, Via URI-fication of MBean Attributes
As you perhaps know from reading my posts, I am involved in the definition of JSR 262, Web Services Connector for JMX Agents. JSR 262 offers an access... more »
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