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ElasticSearch - Error when using latest OpenJRE

While migration from ElasticSearch 5 to 7.6.1 I had to take an extra step and first migrate to ElasticSearch 6.8.

When I tried to run the 6.8 version, it failed with the following error message:

2020-03-30 10:18:32 Commons Daemon procrun stderr initialized

OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.

Exception in thread "main" java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "accessClassInPackage.jdk.internal.vm.annotation")

               at java.base/java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)

               at java.base/java.security.AccessController.checkPermission(AccessController.java:1036)

               at java.base/java.lang.SecurityManager.checkPermission(SecurityManager.java:408)

               at java.base/java.lang.SecurityManager.checkPackageAccess(SecurityManager.java:1324)

               at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:174)

               at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)

               at java.base/java.lang.Class.forName0(Native Method)

               at java.base/java.lang.Class.forName(Class.java:416)

               at java.base/sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:114)

               at java.base/sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:125)

               at java.base/sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49)

               at java.base/sun.reflect.annotation.AnnotationParser.parseSig(AnnotationParser.java:440)

               at java.base/sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:242)

               at java.base/sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:121)

               at java.base/sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:73)

               at java.base/java.lang.reflect.Executable.declaredAnnotations(Executable.java:614)

               at java.base/java.lang.reflect.Executable.declaredAnnotations(Executable.java:612)

               at java.base/java.lang.reflect.Executable.getAnnotation(Executable.java:582)

               at java.base/java.lang.reflect.Method.getAnnotation(Method.java:696)

               at <<<guice>>>

               at org.elasticsearch.repositories.RepositoriesModule.lambda$configure$1(RepositoriesModule.java:68)

               at java.base/java.util.HashMap.forEach(HashMap.java:1338)

               at java.base/java.util.Collections$UnmodifiableMap.forEach(Collections.java:1505)

               at org.elasticsearch.repositories.RepositoriesModule.configure(RepositoriesModule.java:68)

               at <<<guice>>>

               at org.elasticsearch.node.Node.<init>(Node.java:492)

               at org.elasticsearch.node.Node.<init>(Node.java:245)

at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:212)

               at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:212)

               at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:322)

               <<<truncated>>>

The problem was that I already installed the latest JAVA OpenJRE. This version is not compatible with ElasticSearch 6.8.

To fix it I had to downgrade to Java 12.

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