Getting elasticsearch "can not run as root" error after upgrading from SonarQube 6.5 to 6.6. Nothing else changed.
CentOS release 6.8 (Final) Java(TM) SE Runtime Environment (build 1.8.0_101-b13)
java.lang.RuntimeException: can not run elasticsearch as root
at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:106) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:195) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:342) [elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:132) [elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:123) [elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) [elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:134) [elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.cli.Command.main(Command.java:90) [elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91) [elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84) [elasticsearch-5.6.2.jar:5.6.2]
2017.10.20 11:59:14 WARN es[][o.e.b.ElasticsearchUncaughtExceptionHandler] uncaught exception in thread [main]
org.elasticsearch.bootstrap.StartupException: java.lang.RuntimeException: can not run elasticsearch as root
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:123) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:134) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84) ~[elasticsearch-5.6.2.jar:5.6.2]
Caused by: java.lang.RuntimeException: can not run elasticsearch as root
at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:106) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:195) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:342) ~[elasticsearch-5.6.2.jar:5.6.2]
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:132) ~[elasticsearch-5.6.2.jar:5.6.2]
... 6 more
Faced the same issue, do some changes in my sonar service file and it start working. below is my sonar service file
Also follow change the home directory of sonar user
I also experienced this problem, running SonarQube, as root, on Centos 7, not inside docker. As mentioned in previous comments, the problem comes from SonarQube upgrading ElasticSearch, and the new version no longer allows itself to be run as root.
In my environment the fix was easy enough: I had already created a user ("sonar") and group ("sonar") to "own" the sonarqube files. Since my SonarQube process had been running as root, it had left the logs and temp files owned by root.
1. I stopped the service.
2. Reassigned all the ownserships ("chown -R sonar:sonar /opt/sonarqube-6.6")
3. Changed
#RUN_AS_USER=
in/opt/sonarqube-6.6/bin/linux-x86-64/sonar.sh
line 48 toRUN_AS_USER=sonar
and both the sonarqube service and its elasticsearch service restarted without further problems. I was left having to go tohttp://<sonarhost:port>/setup
to upgrade the database and from there everything worked fine.I downloaded sonarqube-6.5 and tried setting up a new user "sonar" but still es fails for me with the same reason - Ubuntu 16.4.
Change in systemd:
and change all source and
#RUN_AS_USER=sonar
It will run. It seem the error in enviroment when run in root then su to sonar