Carrot2 + ElasticSearch基本信息流 [英] Carrot2+ElasticSearch Basic Flow of Information

问题描述

我正在使用Carrot2和ElasticSearch。当我安装carrot2插件时，我有一个运行大量数据的弹性搜索服务器。

想要获得几个基本问​​题的答案：

• 聚簇仅适用于新建索引的文档，甚至是旧文档？




• 我指定要查看哪些字段进行聚类？




• curl命令正在工作并给出一些结果。如何获取curl命令，它将JSON作为输入到localhost的REST API URL：9200 / article-index / article / _search_with_clusters？.....

欣赏任何帮助。

解决方案

是的，如果要直接从ES安装使用插件，则需要自行进行REST调用。我相信你在使用Python。请查看请求。这是一个令人愉快的REST工具，用于python。

要进行POST请求，您可以执行以下操作：

  import json 
 url ='localhost：9200 / article-index / article / _search_with_clusters'
 payload = {'some'：'data'} 
r = .post（url，data = json.dumps（payload））
 print r.text 
  

在请求文档查找更多信息。

I am using Carrot2 and ElasticSearch. I has elastic search server running with a lot of data when I installed carrot2 plugin.

Wanted to get answers to a few basic questions:

• Will clustering work only on newly indexed documents or even old documents?

• How can I specify which fields to look at for clustering?

• The curl command is working and giving some results. How can I get the curl command which takes a JSON as input to a REST API url of the form localhost:9200/article-index/article/_search_with_clusters?.....

Appreciate any help.

解决方案

Yes, if you want to use the plugin straight off the ES installation, you need to make REST calls of your own. I believe you are using Python. Take a look at requests. It is a delightful REST tool for python.

To make POST requests you can do the following :

import json
url = 'localhost:9200/article-index/article/_search_with_clusters'
payload = {'some': 'data'}
r = requests.post(url, data=json.dumps(payload))
print r.text

Find more information at requests documentation.

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