Question

我正在尝试在c9.io上设置searchkick。我已经安装了elasticsearch但是，我无法访问由端口9200上的c9.io提供给我的localhost或我的URL，以验证searchkick是否正常工作。有没有人遇到过这个问题？

我已经确认弹性搜索正在发挥作用。

$ /home/ubuntu/.linuxbrew/bin/brew info elasticsearch
elasticsearch: stable 1.7.1, HEAD
Distributed real-time search & analytics engine for the cloud
https://www.elastic.co/products/elasticsearch
/home/ubuntu/.linuxbrew/Cellar/elasticsearch/1.7.1 (33 files, 30M) *
  Built from source
From: https://github.com//homebrew/blob/master/Library/Formula/elasticsearch.rb
==> Caveats
Data:    /home/ubuntu/.linuxbrew/var/elasticsearch/elasticsearch_ubuntu/
Logs:    /home/ubuntu/.linuxbrew/var/log/elasticsearch/elasticsearch_ubuntu.log
Plugins: /home/ubuntu/.linuxbrew/var/lib/elasticsearch/plugins/
Config:  /home/ubuntu/.linuxbrew/etc/elasticsearch/

当我运行rake时，这是我收到的错误消息。

$rake searchkick:reindex CLASS=Account
rake aborted!
Faraday::ConnectionFailed: Connection refused - connect(2) for "localhost" port 9200
/usr/local/rvm/gems/ruby-2.1.5@rails4/gems/faraday-0.9.1/lib/faraday/adapter/net_http.rb:80:in `perform_request'
/usr/local/rvm/gems/ruby-2.1.5@rails4/gems/faraday-0.9.1/lib/faraday/adapter/net_http.rb:40:in `block in call'
/usr/local/rvm/gems/ruby-2.1.5@rails4/gems/faraday-0.9.1/lib/faraday/adapter/net_http.rb:87:in `with_net_http_connection'
/usr/local/rvm/gems/ruby-2.1.5@rails4/gems/faraday-0.9.1/lib/faraday/adapter/net_http.rb:32:in `call'
/usr/local/rvm/gems/ruby-2.1.5@rails4/gems/faraday-0.9.1/lib/faraday/rack_builder.rb:139:in `build_response'
/usr/local/rvm/gems/ruby-2.1.5@rails4/gems/faraday-0.9.1/lib/faraday/connection.rb:377:in `run_request'
ect...

我在想如果找不到这个问题的解决方案，我会建立一个本地环境，但我真的不想这样做。

Answer 1

我在我的Mac上运行此类似的问题。正确您安装的版本不会自动作为守护程序运行，您将拒绝连接。如果您运行的是ubuntu，最好安装该软件包。弹性搜索网站上有一个易于遵循的指南。使用下面网站上的步骤再给它一个镜头。

https://www.elastic.co/guide/en/elasticsearch/reference/current/setup-repositories.html

Answer 2

我没有安装searchkick，但我一直在C9环境中开展ElasticSearch。

这些是我做的步骤：

wget https://download.elasticsearch.org/elasticsearch/release/org/elasticsearch/distribution/deb/elasticsearch/2.2.0/elasticsearch-2.2.0.deb

sudo dpkg -i elasticsearch-2.2.0.deb

sudo update-rc.d elasticsearch defaults 95 10

sudo /etc/init.d/elasticsearch start

然后我修改了elasticsearch.yml文件以包含c9.io支持的端口（例如8081或8082）：取消注释文件中的主机端口并修改此端口号。

sudo nano /etc/elasticsearch/elasticsearch.yml

最后制作一个elasticsearch初始化器（config / initializes / elasticsearch.rb）并包含c9 IP：

"Your Model to be indexed".__elasticsearch__.client = Elasticsearch::Client.new host: ENV['IP']

希望这会有所帮助，因为C9环境中弹性搜索的端口问题没有得到很好的记录。

设置searchkick

2 个答案: