Logstash / ElasticSearch - 如何处理父/子关系 [英] Logstash/ElasticSearch - How to deal with parent/child relationship

问题描述

  PUT / test / _mapping / goals 
 {
目标：{
_all：{
enabled：false 
}，
_parent {
type：myparentdoc
}，
_routing：{
required：true，
path：_id
 
properties：{
goals：{
type：long，
null_value：0 
} 
} 
} 
} 
  

现在我想导入相应的文件与logstash。

如何配置我的logstash以提供父ID信息。

我尝试在弹性搜索输出配置中配置操作参数没有任何成功（基于弹性搜索文档批量处理的孩子文档）。

总而言之，我应该如何将 _parent 信息？

任何想法？

谢谢

解决方案

最后我只是添加 _parent 信息：

  filter {
 mutate {
 add_field => {_parent=> ％{_ parentId}} 
} 
 
} 
  

I have added a mapping in my elastic search index in order to have a child for my documents:

PUT /test/_mapping/goals
{
  "goals": {
        "_all": {
           "enabled": false
        },
        "_parent": {
           "type": "myparentdoc"
        },
        "_routing": {
           "required": true,
           "path": "_id"
        },
        "properties": {
           "goals": {
              "type": "long",
              "null_value": 0
           }
        }
     }
  }

Now I would like to import the corresponding documents with logstash.

How can I configure my logstash in order to give the parent id information.

I tried to configure action parameter in elasticsearch output configuration without any success (based on elasticsearch documentation for bulk processing of children docs).

To summarize, how should I put _parent information?

Any idea?

Thanks

解决方案

Finally I had just to add _parent information:

filter{
   mutate{
     add_field => { "_parent" => "%{_parentId}" }
   }

}

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