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logstash输出到elasticsearch

Posted by 夏泽民 Jun 29, 2018

output配置中elasticsearch配置 action index 给一个文档建立索引 delete 通过id值删除一个文档（这个action需要指定一个id值） create 插入一条文档信息，如果这条文档信息在索引中已经存在，那么本次插入工作失败 update 通过id值更新一个文档。更新有个特殊的案例upsert，如果被更新的文档还不存在，那么就会用到upsert 示例：

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kibana

Posted by 夏泽民 Jun 29, 2018

https://www.elastic.co/guide/en/kibana/current/tutorial-load-dataset.html 下载测试数据 Kibana Dev Tools > Console , set up a mapping for the Shakespeare data set: PUT /shakespeare { “mappings”: { “doc”: { “properties”: { “speaker”: {“type”: “keyword”}, “play_name”: {“type”: “keyword”}, “line_id”: {“type”: “integer”}, “speech_number”: {“type”: “integer”} } } } }

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index

Posted by 夏泽民 Jun 29, 2018

2.1 Node 与 Cluster Elastic 本质上是一个分布式数据库，允许多台服务器协同工作，每台服务器可以运行多个 Elastic 实例。

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ik

Posted by 夏泽民 Jun 29, 2018

https://github.com/medcl/elasticsearch-analysis-ik/releases 中文分词器下载 $elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v6.2.4/elasticsearch-analysis-ik-6.2.4.zip

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head

Posted by 夏泽民 Jun 29, 2018

head是一个用于管理Elasticsearch的web前端插件，该插件在es5版本以后采用独立服务的形式进行安装使用（之前的版本可以直接在es安装目录中直接安装），因为需要安装nodejs、npm 然后安装elasticsearch-head插件：

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