centos下root运行Elasticsearch异常问题解决

Exception in thread "main" java.lang.RuntimeException: don't run elasticsearch as root.     at org.elasticsearch.bootstrap.Bootstrap.initializeNatives(Bootstrap.java:93)    at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:144)    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:270)    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)Refer to the log for complete error details.