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I am upgrading SonarQube from v 9.2.4 to v10 using zip file.
v9 was running on Amazon Linux 2, using Oracle JRE java-11-openjdk-11.0.18.0.10-1.amzn2.0.1.x86_64
SonarQube fails to start with the usual error:
java.lang.UnsupportedClassVersionError: org/sonar/application/App has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
I installed AWS Java Coretto, but get the same error. I tried to explicitly set SONAR_JAVA_PATH, JAVA_HOME, but to no avail.
I saw many posts here about this error; the common thought is that at some point JAVA is losing environment. But I can’t think of any other place where I can put it.
$ java -version
openjdk version "11.0.18" 2023-01-17 LTS
OpenJDK Runtime Environment Corretto-11.0.18.10.1 (build 11.0.18+10-LTS)
OpenJDK 64-Bit Server VM Corretto-11.0.18.10.1 (build 11.0.18+10-LTS, mixed mode)
the command that gets executed looks correct to me (but I don’t know much about Java):
/opt/sonarqube10/bin/linux-x86-64 $/usr/lib/jvm/java-11-amazon-corretto.x86_64/bin/java -Xms8m -Xmx32m --add-exports=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.management/sun.management=ALL-UNNAMED --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED -jar ../../lib/sonar-application-10.0.0.68432.jar
Error: LinkageError occurred while loading main class org.sonar.application.App
java.lang.UnsupportedClassVersionError: org/sonar/application/App has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0
Version 9 is still working
Thank you