Mailing List
Elasticsearch User is the mailing list where Elasticsearch users come to seek help, announce projects, and discuss all kinds of matters surrounding the Easticsearch and the community.
Please read: I have a problem. What do I do?.
Community
Follow us via Twitter & our Blog
Follow @elasticsearch on Twitter, and subscribe to the blog.
Source code
Elasticsearch is Open Source under the Apache 2 License. The code is hosted at GitHub and we love receiving contributions from our community, whether they are bug reports, feature requests, document improvements or patches to Elasticsearch itself. Have a look at our guide to How to contribute to Elasticsearch.
IRC
Sometimes it’s just easier to get help or discuss matters in real time. The #elasticsearch channel on irc.freenode.net allows for just that (webchat.freenode). Note: IRC discussions tend to exclude large parts of the community. Therefore Elasticsearch core technical discussions and decisions must take place on the mailing lists, not IRC. They don’t count otherwise.
Issues
Issues and feature requests can be filed at GitHub Issues (if you are not sure, please post a question at the mailing list first).
International Communities
Find a Meetup group near you
Elasticsearch Meetup groups are springing up around the world. Find one near you on elasticsearch.meetup.com.
French Community
A french community around Elasticsearch is born. Follow @elasticsearchfr on twitter and subscribe to elasticsearch-fr mailing list.
Chinese Community
Welcome to join the tencent QQ group:211682609 for realtime discussion, and also recommend to visit the forum for help.
Russian Community
Join elasticsearch-ru mailing list.
Thanks
The Elasticsearch team thanks JetBrains for providing free license for the excellent IntelliJ IDEA, YourKit for their superb Java Profiler.