【发布时间】:2017-04-07 13:42:23
【问题描述】:
当我尝试使用 ./elasticsearch 启动 ElasticSearch 5.0 时出现以下错误:
[2016-11-23T13:44:09,507][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:116) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:103) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.cli.SettingCommand.execute(SettingCommand.java:54) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:96) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.cli.Command.main(Command.java:62) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:73) ~[elasticsearch-5.0.1.jar:5.0.1]
Caused by: java.lang.RuntimeException: can not run elasticsearch as root
at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:96) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:155) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:286) ~[elasticsearch-5.0.1.jar:5.0.1]
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:112) ~[elasticsearch-5.0.1.jar:5.0.1]
... 6 more
我切换到另一个用户并尝试sudo ./elasticsearch 并得到同样的错误。
如何以 root 用户身份启动 ElasticSearch?
【问题讨论】:
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第二行:
java.lang.RuntimeException: can not run elasticsearch as root。稍后再发一次:Caused by: java.lang.RuntimeException: can not run elasticsearch as root.
标签: linux elasticsearch elasticsearch-plugin