Elasticsearch failed to start

Elastic Stack Elasticsearch
1

centos 6.7
elasticsearch 5

error: permission denied on key 'vm.max_map_count'
Starting elasticsearch: /usr/share/elasticsearch/bin/elasticsearch: line 198:   875 Killed                  exec "$JAVA" $ES_JAVA_OPTS -Des.path.home="$ES_HOME" -cp "$ES_CLASSPATH" org.elasticsearch.bootstrap.Elasticsearch "$@" 0>&-
                                                           [FAILED]
2

Did you follow https://www.elastic.co/guide/en/elasticsearch/reference/5.0/important-settings.html and https://www.elastic.co/guide/en/elasticsearch/reference/5.0/system-config.html?

3

Sorry, I'm a newbie in elasticsearch. I have installed it in my Ubuntu system without any issues and without changing any configuration.

But now this issue is in my servint VPS.

4

ok put any screen shot what the error might so that we can find solution for that without any queue it is impossible to solve the problem.

5

error is already there in my first post.

6

Which flavour have you installed like debian,tar etc and what os are you using?

7

centos 6.7, elaaticsearch 5.0 rpm. its a VPS