Hi,
My Server running in AWS,
My Below Configuration Server
~~~~~~~~~~~~~~~~~~~~~~~
nginx version: nginx/1.9.9
Server version: Apache Tomcat/7.0.52 (Ubuntu)
Server number: 7.0.52.0
OS Name: Ubuntu 14.04
OS Version: 3.13.0-74-generic
Architecture: amd64
JVM Version: 1.7.0_91-b02
JVM Vendor: Oracle Corporation
Problem : Appdynamics Java Agent is Not Fetching information in Browser.
1 ) ps -A | grep java
4935 ? 00:00:09 java
2) if i Login as root user ; it throw error below ;
root@ip-172-31-18-129:/# java -Xbootclasspath/a:/usr/lib/jvm/java-7-openjdk-amd64/lib/tools.jar -jar /javaappagent/javaagent.jar 4935
Attaching to VM [4935]
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.singularity.ee.agent.appagent.AgentEntryPoint.main(AgentEntryPoint.java:494)
Caused by: com.sun.tools.attach.AttachNotSupportedException: Unable to open socket file: target process not responding or HotSpot VM not loaded
at sun.tools.attach.LinuxVirtualMachine.<init>(LinuxVirtualMachine.java:106)
at sun.tools.attach.LinuxAttachProvider.attachVirtualMachine(LinuxAttachProvider.java:63)
at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:213)
... 5 more
3) and if i login as tomcat7 user ;
then
su tomcat7
tomcat7@ip-172-31-18-129:/$ ps -A | grep java
4935 ? 00:00:09 java
tomcat7@ip-172-31-18-129:/$ java -Xbootclasspath/a:/usr/lib/jvm/java-7-openjdk-amd64/lib/tools.jar -jar /javaappagent/javaagent.jar 4935
Attaching to VM [4935]
agent path >>>/javaappagent/javaagent.jar
javaagent is connecting fine but i still can't able to get information in browser.