Can't run elasticsearch due to java(?) problem

Siren Platform/Investigate Tech Support Community
1

hi guys, sorry for dumb question, but I have issues with starting an elasticsearch instance. The same problem was resolved here - Java probleme running elastic - but it doesn’t work for me

I try to install Siren Platform from this tutorial - https://siren.io/wp-content/uploads/Easy-Start-Tutorial-v12.0.pdf. Unfortunately I can’t start elasticsearch with bin/elasticsearch because I can’t run it as a root… so I changed the permissions, but it doesn’t even work with non-root user, weird

please look at the logs:

[2022-03-03T14:50:08,271][ERROR][o.e.b.ElasticsearchUncaughtExceptionHandler] [siren-node] 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:170) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:157) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:77) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:112) ~[elasticsearch-cli-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.Command.main(Command.java:77) ~[elasticsearch-cli-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:122) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80) ~[elasticsearch-7.16.3.jar:7.16.3]
Caused by: java.lang.RuntimeException: can not run elasticsearch as root
        at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:107) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:183) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:434) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:166) ~[elasticsearch-7.16.3.jar:7.16.3]
        ... 6 more
[2022-03-03T14:52:06,112][ERROR][o.e.b.Bootstrap          ] [siren-node] Exception
java.lang.RuntimeException: can not run elasticsearch as root
        at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:107) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:183) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:434) [elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:166) [elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:157) [elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:77) [elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:112) [elasticsearch-cli-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.Command.main(Command.java:77) [elasticsearch-cli-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:122) [elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80) [elasticsearch-7.16.3.jar:7.16.3]
[2022-03-03T14:52:06,127][ERROR][o.e.b.ElasticsearchUncaughtExceptionHandler] [siren-node] 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:170) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:157) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:77) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:112) ~[elasticsearch-cli-7.16.3.jar:7.16.3]
        at org.elasticsearch.cli.Command.main(Command.java:77) ~[elasticsearch-cli-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:122) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80) ~[elasticsearch-7.16.3.jar:7.16.3]
Caused by: java.lang.RuntimeException: can not run elasticsearch as root
        at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:107) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:183) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:434) ~[elasticsearch-7.16.3.jar:7.16.3]
        at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:166) ~[elasticsearch-7.16.3.jar:7.16.3]
        ... 6 more

ok i see, i can’t run it as a root, but it doesn’t work with non-root user also…

2

Hi Rus,

You can’t run elasticsearch as a root user, please change the ownership of the folder with non-root user.

> sudo chown <nonrootuser> <unzipped-es-folder> -R

Thanks
Manu Agarwal

1 Like
3

thanks, it was a lack of -R option… now it works

1 Like