elatisctserchh和solr哪个好

来源：蜘蛛抓取(WebSpider) 时间：2017-10-16 06:00 标签： elasticserch
How to run Elasticsearch 2.1.1 as root user in Linux machine - Stack Overflow
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I am trying to run Elasticsearch 2.1.1 in my Linux machine which I am the root user of it.
When I tried to execute the Elasticsearch.I am getting the following error,
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:285)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
Refer to the log for complete error details.
I referred some suggestion available in internet, they mentioned to run it as different user. My scenario is to run as root user only. How to overcome this problem without running as different user.
Thanks in advance
Based of the following
looks like you should be able to achieve this by
enabling property
es.insecure.allow.root
bin/elasticsearch -Des.insecure.allow.root=true
11.3k32736
Open script file:
vi bin/elasticsearch
Add property for allow root:
ES_JAVA_OPTS="-Des.insecure.allow.root=true"
Save and close.
You can start by root now.
Good luck.
You can also create alias
alias elasticsearch='elasticsearch -Des.insecure.allow.root=true'
Add above line in bashrc file, After that elasticsearch command will work.
You should change the owner and group of the elasticsearch-X.X.X and run as that user. It works in elasticsearch-5.3.0
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