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elasticsearch分词

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悬赏园豆:10 [已关闭问题] 关闭于 2018-02-01 13:50
GET _analyze 
{ "analyzer":"ik_max_word", "text":"中华人民共和国国歌"}

用这个查询的时候可以正常分词

{
  "tokens": [
    {
      "token": "中华人民共和国",
      "start_offset": 0,
      "end_offset": 7,
      "type": "CN_WORD",
      "position": 0
    },
    {
      "token": "中华人民",
      "start_offset": 0,
      "end_offset": 4,
      "type": "CN_WORD",
      "position": 1
    },
    {
      "token": "中华",
      "start_offset": 0,
      "end_offset": 2,
      "type": "CN_WORD",
      "position": 2
    },
    {
      "token": "华人",
      "start_offset": 1,
      "end_offset": 3,
      "type": "CN_WORD",
      "position": 3
    },
    {
      "token": "人民共和国",
      "start_offset": 2,
      "end_offset": 7,
      "type": "CN_WORD",
      "position": 4
    },
    {
      "token": "人民",
      "start_offset": 2,
      "end_offset": 4,
      "type": "CN_WORD",
      "position": 5
    },
    {
      "token": "共和国",
      "start_offset": 4,
      "end_offset": 7,
      "type": "CN_WORD",
      "position": 6
    },
    {
      "token": "共和",
      "start_offset": 4,
      "end_offset": 6,
      "type": "CN_WORD",
      "position": 7
    },
    {
      "token": "",
      "start_offset": 6,
      "end_offset": 7,
      "type": "CN_CHAR",
      "position": 8
    },
    {
      "token": "国歌",
      "start_offset": 7,
      "end_offset": 9,
      "type": "CN_WORD",
      "position": 9
    }
  ]
}

但是加上索引之后就不能正常分词了

GET article/_analyze 
{ "analyzer":"ik_max_word", "text":"中华人民共和国国歌"}
{
  "error": {
    "root_cause": [
      {
        "type": "remote_transport_exception",
        "reason": "[node_252.12][10.22.252.12:9300][indices:admin/analyze[s]]"
      }
    ],
    "type": "illegal_argument_exception",
    "reason": "failed to find analyzer [ik_max_word]"
  },
  "status": 400
}

这个要怎么设置分词方式呢?想用ik_max_word。

陈敬(Cathy)的主页 陈敬(Cathy) | 菜鸟二级 | 园豆:490
提问于:2018-01-31 13:42
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所有回答(1)
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Elasticsearch For .Net项目实战
https://www.52interview.com/book/1/5

戎"码"一生 | 园豆:892 (小虾三级) | 2020-08-16 21:41
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