Caused by: java.lang.RuntimeException: can not run elasticsearch as root

短命女 2023-07-09 02:12 2阅读 0赞

[root@Hadoop config]# cd..
    -bash: cd..: command not found
    [root@Hadoop config]# cd  ..
    [root@Hadoop elasticsearch-6.4.3]# ls
    bin  config  lib  LICENSE.txt  logs  modules  NOTICE.txt  plugins  README.textile
    [root@Hadoop elasticsearch-6.4.3]# cd  bin
    [root@Hadoop bin]# ls
    elasticsearch               elasticsearch-cli.bat       elasticsearch-migrate            elasticsearch-service-mgr.exe      elasticsearch-syskeygen      x-pack-env
    elasticsearch.bat           elasticsearch-croneval      elasticsearch-migrate.bat        elasticsearch-service-x64.exe      elasticsearch-syskeygen.bat  x-pack-env.bat
    elasticsearch-certgen       elasticsearch-croneval.bat  elasticsearch-plugin             elasticsearch-setup-passwords      elasticsearch-translog       x-pack-security-env
    elasticsearch-certgen.bat   elasticsearch-env           elasticsearch-plugin.bat         elasticsearch-setup-passwords.bat  elasticsearch-translog.bat   x-pack-security-env.bat
    elasticsearch-certutil      elasticsearch-env.bat       elasticsearch-saml-metadata      elasticsearch-sql-cli              elasticsearch-users          x-pack-watcher-env
    elasticsearch-certutil.bat  elasticsearch-keystore      elasticsearch-saml-metadata.bat  elasticsearch-sql-cli-6.4.3.jar    elasticsearch-users.bat      x-pack-watcher-env.bat
    elasticsearch-cli           elasticsearch-keystore.bat  elasticsearch-service.bat        elasticsearch-sql-cli.bat          x-pack
    [root@Hadoop bin]# ./elasticsearch
    
    [2020-02-27T03:17:44,388][WARN ][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:140) ~[elasticsearch-6.4.3.jar:6.4.3]
    	at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:127) ~[elasticsearch-6.4.3.jar:6.4.3]
    	at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-6.4.3.jar:6.4.3]
    	at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) ~[elasticsearch-cli-6.4.3.jar:6.4.3]
    	at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-6.4.3.jar:6.4.3]
    	at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:93) ~[elasticsearch-6.4.3.jar:6.4.3]
    	at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:86) ~[elasticsearch-6.4.3.jar:6.4.3]
    Caused by: java.lang.RuntimeException: can not run elasticsearch as root
    	at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:104) ~[elasticsearch-6.4.3.jar:6.4.3]
    	at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:171) ~[elasticsearch-6.4.3.jar:6.4.3]
    	at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:326) ~[elasticsearch-6.4.3.jar:6.4.3]
    	at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-6.4.3.jar:6.4.3]
    	... 6 more
    [root@Hadoop bin]# 
    [root@Hadoop bin]#

不能使用root 用户