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  1. Cloud Enablement
  2. CLOUD-3040

OpenJDK 11 Unrecognized VM option 'PrintGCDateStamps'

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    • CLOUD Maintenance Sprint 27

    Description

      When JAVA_DIAGNOSTICS is ON there appears -XX:+PrintGCDateStamps but unfortunately this is no longer recognized causing:

      Starting the Java application using /opt/jboss/container/java/run/run-java.sh ...
    INFO exec  java -javaagent:/opt/jboss/container/jolokia/jolokia.jar=config=/opt/jboss/container/jolokia/etc/jolokia.properties -XX:+UseParallelOldGC -XX:MinHeapFreeRatio=10 -XX:MaxHeapFreeRatio=20 -XX:GCTimeRatio=4 -XX:AdaptiveSizePolicyWeight=90 -XX:MaxMetaspaceSize=100m -XX:NativeMemoryTracking=summary -XX:+PrintGC -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UnlockDiagnosticVMOptions -XX:+ExitOnOutOfMemoryError -cp "." -jar /deployments/docker-image-test-    app.jar  
    Unrecognized VM option 'PrintGCDateStamps'              
    Error: Could not create the Java Virtual Machine.
    Error: A fatal exception has occurred. Program will exit.

      (/opt/jboss/container/java/jvm/java-default-options:110)

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          is related to

          Bug - A problem that impairs or prevents the functions of the product. CLOUD-3045 JAVA_DIAGNOSTICS no longer set +PrintGC nor NativeMemoryTracking

          • Blocker - To be worked above all other priorities. This term is chosen when the severity of the issue is very high, has no workaround, or the effort for the change is comparatively low. Issues that may be very publicly visible and could generate significant media attention may also drive a higher priority.
          • Closed

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              rcernich1 Rob Cernich
              penehyba Petr Nehyba (Inactive)
              Petr Nehyba Petr Nehyba (Inactive)
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