setup-elasticsearch.md

Install elasticsearch in ubuntu

Install java dependency for elasticsearch

- sudo apt-get update
- sudo apt-get install default-jre
- sudo apt-get install default-jdk

Install elasticsearch

- wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
- sudo apt-get install apt-transport-https
- echo "deb https://artifacts.elastic.co/packages/6.x/apt stable main" | sudo tee -a /etc/apt/sources.list.d/elastic.list
- sudo apt-get update
- sudo apt-get install -y elasticsearch
- sudo systemctl enable elasticsearch
- sudo systemctl start elasticsearch
- curl localhost:9200
- systemctl status elasticsearch

JVM settings for memory

#for memory issue you can update this 
#open this file /etc/elasticsearch/jvm.options
#change these parameters as per your need
-Xms512m
-Xms512m