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ubuntusdnopendaylightjava-home

Error message: Installing OpenDaylight "java_home"

I need to install OpenDaylight controller, I've followed the steps, but I got this error message


dalal@dalal:~$ sudo ./distribution-karaf-0.4.0-Beryllium/bin/karaf
karaf: JAVA_HOME not set; results may vary
./distribution-karaf-0.4.0-Beryllium/bin/karaf: 242: [: Illegal number: 
OpenJDK 64-Bit Server VM warning: Ignoring option UnsyncloadClass; support was removed in 11.0
OpenJDK 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0
-Djava.endorsed.dirs=/usr/lib/jvm/java-11-openjdk-amd64/jre/lib/endorsed:/usr/lib/jvm/java-11-openjdk-amd64/lib/endorsed:/home/dalal/distribution-karaf-0.4.0-Beryllium/lib/endorsed is not supported. Endorsed standards and standalone APIs
in modular form will be supported via the concept of upgradeable modules.
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

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Solution

  • The problem is that Beryllium doesn’t support running on Java 11. Your options are:

    • provide a Java 8 runtime, which will work with Beryllium;
    • upgrade to Sodium or later, which will work with Java 11.