elasticsearch-spring-demo

Application demonstrate how to create small Spring application that is listening on Twitter public stream. Application persist tweets in MySQL and ElasticSearch databases and enables user to search tweets from MySQL and ElasticSearch.

About

This application was created as demo included in presentation.

What You Need To Install?

How To Setup Twitter

In order to be able to read tweets from Twitter API you need to create application on Twitter. Tutorial how can you create Twitter application you can find on this link.

When you have created Twitter application in resource file you need to replace next fields with keys from your application:

spring.social.twitter.appId
spring.social.twitter.appSecret
spring.social.twitter.accessToken
spring.social.twitter.accessTokenSecret

MySQL Setup

Paramaters for connecting to MySQL database can be found in resource file:

spring.datasource.url
spring.datasource.username
spring.datasource.password

As you can see from default configuration, in MySQL you have to create database scheme es_demo.

ElasticSearch Setup

You should setup your ElasticSearch instance to have cluster name: web_app_demo

How To Build Application

In order to build application you need to download javascript resources. This can be done with bower by running command in root folder:

bower install

How To Start Application

In order to start application you need to run maven command in root folder of application:

mvn spring-boot:run

Databases

If you for some reason don't want to install MySQL and ElasticSearch on your machine, you can use supplied docker-compose configuration file.

What You Need To Install?

How To Start Containers?

In order to start MySQL container and ElasticSearch container this need to be done:

Open terminal in docker folder of this project
Start docker-compose with command: docker-compose up or sudo docker-compose up

Pay attention that this two containers expect ports 3306, 9200 and 9300 to be free.

License

elasticsearch-spring-demo is released under MIT License.

sobhan-sai / elasticsearch-spring-demo Goto Github PK