linux用户权限设置(安装elasticsearch7.x)

2020-05-29 00:00:00 用户文件设置目录权限

前言

今天下载了elasticsearch的7.x版本，使用bin/elasticsearch -d 启动后，报出如下错误：

java.lang.RuntimeException: can not run elasticsearch as root
	at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:105)
	at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:172)
	at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349)
	at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170)
	at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:161)
	at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)
	at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125)
	at org.elasticsearch.cli.Command.main(Command.java:90)
	at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126)
	at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92)

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