elasticsearch.yml missing

Question

Apparently, Elasticsearch causes my server to crash sometimes.

So I wanted to follow the instructions provided by Binh_Ly here: https://discuss.elastic.co/t/garbage-collection-log-messages-monitor-jvm-duration-2-2m/15673

But he says to change the elasticsearch.yml, which should be in the /etc/elasticsearch folder according to the official elasticsearch website. But neither the file nor the folder do exist and can't even be found when I look for them with find / -name elasticsearch -type d, it only shows me the elasticsearch folder where the data lies, but no other elasticsearch folders.

Would it make sense to just create a new folder? (I'm sorry, I don't have that much experience.)

Solution

According to Elasticsearch page setting section, elasticsearch.yml file can be found on ES_HOME/config folder.

elasticsearch configuration files can be found under ES_HOME/configfolder. The folder comes with two files, the elasticsearch.yml for configuring Elasticsearch different modules, and logging.yml for configuring the Elasticsearch logging.

If you have really look anywhere and come on the situation where elasticsearch.yml file missing, then you'll probably interested on creating new one.

Luckily someone has posted content of elasticsearch.yml on GitHub Gist, you may want to look at this elasticsearch.yml - GitHub.