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Question

 PRADEEP CHOWDARY PYDI (PradeepPydi) Anthem Senior PEGA DEVOPS and Cloud Administrator
Anthem
US
PradeepPydi Member since 2017 240 posts
Anthem
Posted: Mar 26, 2018
Last activity: Apr 2, 2018
Posted: 26 Mar 2018 9:25 EDT
Last activity: 2 Apr 2018 11:32 EDT
Closed
Solved

java.lang.OutOfMemoryError: Metaspace | PRPC731 | TOMCAT8 |JAVA8.

Hi,

We are observing lots of "java.lang.OutOfMemoryError: Metaspace " errors in the production logs. XX:MaxMetaspaceSize value has been set to 1024m.

I am referring to the following PDN article (https://collaborate.pega.com/question/javalangoutofmemoryerrormetaspace-error-logs-pega73-using-java-8) which contains details about similar kind of issue.

Could someone please suggest if we have to add the following JVM arg "-Dcom.sun.xml.bind.v2.bytecode.ClassTailor.noOptimize=true" or to increase the MetaspaceSize value to circumvent the issue.

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Java and Activities System Administration

Accepted Solution

Posted: 6 years ago
Posted: 27 Mar 2018 1:50 EDT
Ujjwal Kumar Shukla (UjjwalShukla_GCS) PEGA Senior Manager, Technical Support
Pegasystems Inc.
IN

Hi Pradeep,

Increasing metaspace alone should do it.
-Dcom.sun.xml.bind.v2.bytecode.ClassTailor.noOptimize=true this might have some performance impact.

Thanks,
Ujjwal

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