Para construir o ambiente de teste SDN, instalei a estação de trabalho VMware 14 pro para executar o controlador Mininet e OpenDayLight. Portanto, para instalar e executar o OpenDayLight, segui um tutorial. Nenhum problema ocorreu até que tentei executar este comando sudo ./distribution-karaf-0.4.0-Beryllium/bin/karafno terminal VMware.
Ele me mostra a seguinte mensagem:
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/jvm/java-11-openjdk-amd64/jre/lib/endorsed:/usr/lib/jvm/java-11-openjdk-amd64/lib/endorsed:/home/zeal/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 occured. program will exit.
Como consertar este problema?
Responder1
Para o opendaylight você precisa do openjdk-8, mas instalou o openjdk-11. EsseExecutando o Opendaylight no Ubuntupode ajudá-lo