Stop token filter how to set whitespace char as stop word in stopwords_path config file

Elastic Stack Kibana
1

Elasticsearch 7.5
thank you for help me !

i want to set the stop word by the stopwords_path , i set a lot word in the stopwords.txt file , most of the word in the file is effective but only the whitespace char is not effective

PUT  jieba_test
{
  "settings": {
    "analysis": {
      "filter": {
        "jieba_stop": {
          "type":        "stop",
          "stopwords_path": "stopwords.txt"
        }
      },
      "analyzer": {
        "my_ana": {
          "tokenizer": "jieba_index",
          "filter": [
            "lowercase",
            "jieba_stop"
          ]
        }
      }
    }
  }
}

when i change the setting by stopwords setting like below ,it is ok

PUT  jieba_test02
{
  "settings": {
    "analysis": {
      "filter": {
        "jieba_stop": {
          "type":        "stop",
          "stopwords": [ " ", "is", "the" ]
        }
      },
      "analyzer": {
        "my_ana": {
          "tokenizer": "jieba_index",
          "filter": [
            "lowercase",
            "jieba_stop"
          ]
        }
      }
    }
  }
}

i want to know , how could i setting whitespace char as stop token in the config file

sorry for bother you

2

Hello, this is an Elasticsearch question and your question landed in the Kibana channel, please peruse the elasticsearch channel Elasticsearch - Discuss the Elastic Stack

3

ok thank you

4

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