Elasticsearch 2.3 - 通过查询删除文档 [英] Elasticsearch 2.3 - delete documents by query

问题描述

我正在使用elasticsearch 2.3&感觉并试图通过查询删除文档。

我参考这些文档：
https://www.elastic.co/guide/en/elasticsearch/plugins/current/delete-by-query -usage.html

请求

 code> DELETE / monitors / monitor / _query 
 {
term：{ProcessName：myProcName} 
} 
  

回应

  {
found：false，
_index：monitor，
_type：monitor，
_id：_query，
_version：11，
_shards：{
total：2，
successful：1，
failed：0 
} 
} 
  

正如你所看到的，即使我有ProcessName命名为myProcName。
响应还指出引擎查找 _id 等于 _query 。

编辑1：
即使发送请求：

  DELETE / monitors / monitor / _query 
 {
query：{
term：{ProcessName：tibapp_qflowfile} 
} 
} 
  

我收到回复：

  {
found：false，
_index：monitor，
_type：monitor，
_id ：_query，
_version：1，
_shards：{
total：2，
success：1，
 ：0 
} 
} 
  

解决方案

p>您获得的输出意味着您尚未安装默认情况下未安装的逐个查询插件插件。

做第一个，重新启动你的节点，然后它将工作

  bin / plugin install通过查询删除
  

I'm using elasticsearch 2.3 & Sense and trying to delete documents by query.

I refer to these docs: https://www.elastic.co/guide/en/elasticsearch/plugins/current/delete-by-query-usage.html

Request

DELETE /monitors/monitor/_query
{
  "term": { "ProcessName" : "myProcName" }
}

Response

{
  "found": false,
  "_index": "monitors",
  "_type": "monitor",
  "_id": "_query",
  "_version": 11,
  "_shards": {
    "total": 2,
    "successful": 1,
    "failed": 0
  }
}

As you can see, i'm not getting any results even though I have ProcessName named "myProcName". Response also tells that the engine looks for _id equals to _query.

EDIT 1: Even when sending request:

DELETE /monitors/monitor/_query
{
  "query": {
    "term": { "ProcessName" : "tibapp_qflowfile" }
  }
}

I'm getting response:

{
  "found": false,
  "_index": "monitors",
  "_type": "monitor",
  "_id": "_query",
  "_version": 1,
  "_shards": {
    "total": 2,
    "successful": 1,
    "failed": 0
  }
}

解决方案

The output you're getting means that you haven't installed the delete-by-query plugin, which isn't installed by default.

Do that first, restart your node and it will work afterwards

bin/plugin install delete-by-query

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