Splunk AppDynamics

java agent issue java.lang.ClassNotFoundException: com.sun.tools.attach.VirtualMachine

CommunityUser
Splunk Employee
Splunk Employee

Iam using java 7  with jboss4.2. I am facing the issue when 

Load the Java Agent in a JVM 

my command is

C:\Users\venkat.ramana>java -Xbootclasspath/a:C:\ProgramFiles\Java\jdk1.7.0_51\l
ib\tools.jar -jar E:\APPDynamics\javaagent.jar 3556 Attaching to VM [3556] appdy
namics.controller.hostName=199.166.155.71,appdynamics.controller.port=8090,appdy
namics.controller.ssl.enabled=false,appdynamics.agent.applicationName=NEURA,appd
ynamics.agent.tierName=MRRCH,appdynamics.agent.nodeName=HIS

Iam  getting error like this can any one help me out?

java.lang.ClassNotFoundException: com.sun.tools.attach.VirtualMachine
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.singularity.ee.agent.appagent.AgentEntryPoint.main(AgentEntryPoin
t.java:1055)
Exception in thread "main" java.lang.RuntimeException: java.lang.ClassNotFoundEx
ception: com.sun.tools.attach.VirtualMachine
at com.singularity.ee.agent.appagent.AgentEntryPoint.main(AgentEntryPoin
t.java:1080)
Caused by: java.lang.ClassNotFoundException: com.sun.tools.attach.VirtualMachine

at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.singularity.ee.agent.appagent.AgentEntryPoint.main(AgentEntryPoin
t.java:1055)

Labels (1)
0 Karma

CommunityUser
Splunk Employee
Splunk Employee

Can any one help me please

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Your Feedback. Our Roadmap. Visit the PX Feedback Booth at .conf26

You use Splunk every day, come and help shape what's next.  Save Your Seat: Product-Focused Sessions at ...

Agentic SOC Triage: Investigating Splunk ES Notables with MCP Server and a Local LLM

The Problem: Too Many Alerts, Too Little Context Security operations teams running Splunk Enterprise Security ...

Painting a Clearer Picture: Creating Cross-Domain Visibility with AI Canvas

Watch Now Painting a Clearer Picture: Creating Cross-Domain Visibility with AI Canvas     Do you ever feel ...