如何为导轨应用增加 Elasticsearch 中的索引最大结果 window？
[英]how to increase index max result window in Elasticsearch for a rails application?
问题描述
elasticsearch return this error when trying to access more than 10,000 records in my rails application 
elasticsearch 在我的 rails 应用程序中尝试访问超过 10,000 条记录时返回此错误
[500] {"error":{"root_cause":[{"type":"query_phase_execution_exception","reason":"Result window is too large, from + size must be less than or equal to: [10000] but was [12270].
based on my search I know that there are some solutions根据我的搜索，我知道有一些解决方案
- increase index max result window增加索引最大结果 window
- use search_after使用 search_after
and I couldn't find a tutorial that would properly set any of them on a rails application, so can you help me doing this?, knowing that I'm using will_paginate gem for pagination, and I want to know if I change it to pagy gem, would it solve the problem, or this error doesn't have a thing to do with the pagination?而且我找不到可以在 Rails 应用程序上正确设置它们的教程，所以你能帮我这样做吗？知道我正在使用 will_paginate gem 进行分页，我想知道我是否将其更改为pagy gem，它会解决问题，还是这个错误与分页无关？
1 个解决方案
解决方案1
0 2019-10-02 18:14:27
This is an index setting.这是一个索引设置。 Update it by executing Curl as shown below通过执行 Curl 来更新它，如下所示
curl -XPUT " http://localhost:9200/my_index/_settings " -d '{ "index": { "max_result_window": 1000000 } }' curl -XPUT " http://localhost:9200/my_index/_settings " -d '{ "index": { "max_result_window": 1000000 } }'
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