Name: elasticsearch-ruby
Owner: Kickstarter
Description: Ruby integrations for Elasticsearch
Forked from: elastic/elasticsearch-ruby
Created: 2017-06-28 13:29:13.0
Updated: 2017-06-28 13:29:15.0
Pushed: 2017-06-28 02:00:35.0
Size: 2111
Language: Ruby
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This repository contains Ruby integrations for Elasticsearch:
For integration with Ruby models and Rails applications, see the elasticsearch-rails project.
The Elasticsearch client is compatible with Ruby 1.8.7 and higher. Other libraries in this repository might require a more recent Ruby version.
The client's API is compatible with Elasticsearch's API versions from 0.90 till current, just use a release matching major version of Elasticsearch.
| Ruby | | Elasticsearch | |:————-:|:-:| :———–: | | 0.90 | ? | 0.90 | | 1.x | ? | 1.x | | 2.x | ? | 2.x | | 5.x | ? | 5.x | | master | ? | master |
Install the elasticsearch
package from Rubygems:
gem install elasticsearch
To use an unreleased version, either add it to your Gemfile
for Bundler:
gem 'elasticsearch', git: 'git://github.com/elasticsearch/elasticsearch-ruby.git'
or install it from a source code checkout:
git clone https://github.com/elasticsearch/elasticsearch-ruby.git
cd elasticsearch-ruby/elasticsearch
bundle install
rake install
The elasticsearch
library is a wrapper for two separate libraries:
elasticsearch-transport
,
which provides a low-level Ruby client for connecting to an Elasticsearch clusterelasticsearch-api
,
which provides a Ruby API for the Elasticsearch RESTful APIire 'elasticsearch'
nt = Elasticsearch::Client.new log: true
nt.transport.reload_connections!
nt.cluster.health
nt.search q: 'test'
c.
Both of these libraries are extensively documented.
Please read the elasticsearch-transport
and the elasticsearch-api
documentation carefully.
Keep in mind, that for optimal performance, you should use a HTTP library which supports persistent (“keep-alive”) connections, e.g. Patron or Typhoeus.
This repository contains these additional Ruby libraries:
elasticsearch-extensions
,
which provides a set of extensions to the base library,elasticsearch-dsl
,
which provides a Ruby API for the Elasticsearch Query DSL,elasticsearch-watcher
,
which provides Ruby API for the Watcher plugin.Please see their respective READMEs for information and documentation.
To work on the code, clone and bootstrap the project first:
clone https://github.com/elasticsearch/elasticsearch-ruby.git
lasticsearch-ruby/
setup
bundle
This will clone the Elasticsearch repository into the project, and run bundle install
in all subprojects.
To run tests, you need to start a testing cluster on port 9250,
or provide a different one in the TEST_CLUSTER_PORT
environment variable.
There's a Rake task to start the testing cluster:
test:cluster:start
You can configure the port, path to the startup script, number of nodes, and other settings with environment variables:
_CLUSTER_COMMAND=./tmp/builds/elasticsearch-2.0.0-SNAPSHOT/bin/elasticsearch \
_CLUSTER_PORT=9250 \
_CLUSTER_NODES=2 \
_CLUSTER_NAME=my_cluster \
_CLUSTER_PARAMS='-Xms500m -Xmx500m -D es.index.store.type=niofs' \
_CLUSTER_TIMEOUT=120 \
test:cluster:start
To run tests against unreleased Elasticsearch versions, you can use the rake elasticsearch:build
Rake task to build Elasticsearch from the cloned source
(use rake elasticsearch:update
to update the repository):
Note: If you have gems from the elasticsearch
family installed system-wide,
and want to use development ones, prepend the command with `bundle exec`.
elasticsearch:build
You can pass a branch name (tag, commit, …) as the Rake task variable:
elasticsearch:build[origin/1.x]
To run all the tests in all the subprojects, use the Rake task:
rake test:all
This software is licensed under the Apache 2 license, quoted below.
Copyright (c) 2013 Elasticsearch <http://www.elasticsearch.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.