Sonarqube server :Community Edition / Version 7.9.1 (build 27448)
I downloaded and copied the following jar files in extensions/plugin directory
checkstyle-sonar-plugin-4.27.jar
sonar-pmd-plugin-3.2.1.jar
I did this along with findbugs jar. Stopped and started the sonar service. Findbugs shows up in profile but PMD and checkstyple dont. No error in log files either.
Are you saying the server started up just fine, but you don’t see Checkstyle or PMD rules in your instance? If so, this might just be a corrupt Elasticsearch index. To make sure:
I’ve just checked locally. It seems that Checkstyle, at least, doesn’t provide profiles, just rules. It looks like you’ll want to create your own profile.