带有ElasticSearch的Searchkick返回“ Faraday :: ConnectionFailed：执行到期” [英] Searchkick with ElasticSearch returns "Faraday::ConnectionFailed: execution expired"
问题描述
我一直在使用 searchkick gem和elasticsearch，在Rails 4.2.0应用程序上没有问题。我有一个使用searchkick的视频模型。
I've been using the searchkick gem with elasticsearch with no problems on a Rails 4.2.0 application. I have a single Video model using searchkick.
由于某些原因 rake searchkick：reindex：all 现在始终失败
For some reason rake searchkick:reindex:all is now failing consistently with:
重新索引视频...耙中止了！ Faraday :: ConnectionFailed：执行
过期
Reindexing Video... rake aborted! Faraday::ConnectionFailed: execution expired
我最初是通过 brew install elasticsearch安装了Elasticsearch ，它返回：
I originally installed elasticsearch via brew install elasticsearch, which returns:
警告：elasticsearch-1.3.4已经安装
Warning: elasticsearch-1.3.4 already installed
弹性搜索安装/数据库是否已损坏？如果是这样，刷新它的最佳方法是什么？
Is it likely that my elasticsearch installation/database has become corrupted? If so, what is the best way to refresh it?
根据 https://www.elastic.co/guide/zh-CN/elasticsearch/reference/1.4/indices-delete-index.html I尝试 curl -XDELETE'http：// localhost：9200 / _all'，但这不能解决错误。
As per https://www.elastic.co/guide/en/elasticsearch/reference/1.4/indices-delete-index.html I tried curl -XDELETE 'http://localhost:9200/_all' but this doesn't resolve the error.
当我将此代码部署到AWS时（以前都正常工作），在我的Mac上以及Elastic Beanstalk上都会发生此问题。
This problem occurs on my Mac, as well as Elastic Beanstalk when I deploy this code to AWS (both were previously working correctly).
推荐答案
通常经过数小时的奋斗，我在发布问题后几分钟找到了答案...
Typically after hours of struggling I found the answer minutes after posting the question...
根据 https://github.com/ankane/searchkick/issues/382 我添加了带有以下内容的初始化程序：
As per https://github.com/ankane/searchkick/issues/382 I added an initializer with:
Searchkick.client = Elasticsearch::Client.new(hosts: ["localhost:9200"], retry_on_failure: true, transport_options: {request: {timeout: 250}})
这似乎已经解决了问题。我会再报告一次。
which seems to have solved the problem. I'll report back if it recurs.
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