EPAgent not starting when using VMSTAT script
Article ID: 144665
Updated On:
Products
CA Application Performance Management Agent (APM / Wily / Introscope)
CA Application Performance Management (APM / Wily / Introscope)
INTROSCOPE
DX Application Performance Management
Issue/Introduction
EPAgent failed to start when using custom VMSTAT script and the EPAgent log shows the following exception:
[ERROR] [EPAgent] EPAgent failed to start because: Stateless plugin 'VMSTAT' must have a schedule or delay configured.
com.wily.introscope.epagent.IllegalConfigurationException: Stateless plugin 'VMSTAT' must have a schedule or delay configured.
at com.wily.introscope.epagent.EPAPlugin.<init>(EPAPlugin.java:111)
at com.wily.introscope.epagent.ProcessPlugin.<init>(ProcessPlugin.java:106)
at com.wily.introscope.epagent.EPAConfig.parseConfig(EPAConfig.java:281)
at com.wily.introscope.epagent.EPAConfig.parseConfig(EPAConfig.java:188)
at com.wily.introscope.epagent.EPAConfig.parseConfigFile(EPAConfig.java:178)
at com.wily.introscope.epagent.EPAgent.start(EPAgent.java:155)
at com.wily.introscope.epagent.EPAgent.main(EPAgent.java:438)
at com.wily.introscope.api.IntroscopeEPAgent.main(IntroscopeEPAgent.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at org.tanukisoftware.wrapper.WrapperJarApp.run(WrapperJarApp.java:394)
at java.lang.Thread.run(Thread.java:767)
[ERROR] [EPAgent] EPAgent failed to start because: Stateless plugin 'VMSTAT' must have a schedule or delay configured.
com.wily.introscope.epagent.IllegalConfigurationException: Stateless plugin 'VMSTAT' must have a schedule or delay configured.
at com.wily.introscope.epagent.EPAPlugin.<init>(EPAPlugin.java:111)
at com.wily.introscope.epagent.ProcessPlugin.<init>(ProcessPlugin.java:106)
at com.wily.introscope.epagent.EPAConfig.parseConfig(EPAConfig.java:281)
at com.wily.introscope.epagent.EPAConfig.parseConfig(EPAConfig.java:188)
at com.wily.introscope.epagent.EPAConfig.parseConfigFile(EPAConfig.java:178)
at com.wily.introscope.epagent.EPAgent.start(EPAgent.java:155)
at com.wily.introscope.epagent.EPAgent.main(EPAgent.java:438)
at com.wily.introscope.api.IntroscopeEPAgent.main(IntroscopeEPAgent.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at org.tanukisoftware.wrapper.WrapperJarApp.run(WrapperJarApp.java:394)
at java.lang.Thread.run(Thread.java:767)
Cause
This error indicates that the script needs a delay configured to work.
Environment
EPAgent 10.x
Resolution
In order to address this issue please make sure that the property "introscope.epagent.stateless.VMSTAT.delayInSeconds" is enabled and has a value in the EPAgent profile:
1.- Open IntroscopeEPAgent.properties
2.- Locate the property "introscope.epagent.stateless.VMSTAT.delayInSeconds" and check that this property is uncommented and has a value, eg:
introscope.epagent.stateless.VMSTAT.delayInSeconds=900
3.- Save the file and restart the EPAgent for the changes to take effect
1.- Open IntroscopeEPAgent.properties
2.- Locate the property "introscope.epagent.stateless.VMSTAT.delayInSeconds" and check that this property is uncommented and has a value, eg:
introscope.epagent.stateless.VMSTAT.delayInSeconds=900
3.- Save the file and restart the EPAgent for the changes to take effect
Feedback
Powered by
