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Agent error

henk_stobbe
Mentor

Hello,


Does anybody see this agent message?


Instrumentation disabled because class data sharing (CDS) is enabled for the JVM. Please add -Xshare:off to your application command line to disable CDS and allow instrumentation. CDS may be enabled due to a bug in this JVM version, please refer to the OpenJDK bug JDK-8212200


I have added the -Xshare:off but the message stays the same,


KR Henk


2 REPLIES 2

Joe_Hoffman
Dynatrace Champion
Dynatrace Champion

You might try deleting the local shared archive file from that JVM that was created by the last execution. It's located at jre/lib/[arch]/client/classes.jsa or jre/bin/[client or server]/classes.jsa.

I would ensure that there are no running instances of JREs from that JRE installation instance prior to trying to delete the .jsa file.

If this does not help, I suggest you open a support case.

Be aware that AppMon is approaching EOL. I trust you have a transition plan in place to move to the newer Dynatrace solution. https://www.dynatrace.com/support/doc/appmon/release-notes-7-2/#expand-support-levels-and-end-of-lif...

Hello,


No files where found, restarting the host worked!


Thanks for your advise!


KR Henk