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.
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.