linux centos7 elasticsearch安装拼音

linux centos7 elasticsearch安装拼音

环境配置

PUT pinyin_test
{
              "settings": {
                "number_of_shards": "3",
                "number_of_replicas": "1",
                "index": {
                  "max_result_window": 2147483647
                },
                "analysis": {
                  "tokenizer": {
                    "ik_pinyin": {
                      "type": "pinyin",
                      "keep_first_letter": true,
                      "keep_full_pinyin": false,
                      "keep_joined_full_pinyin": true,
                      "keep_original": true,
                      "limit_first_letter_length": 10,
                      "keep_none_chinese": true,
                      "keep_none_chinese_together": true,
                      "none_chinese_pinyin_tokenize": false,
                      "keep_none_chinese_in_first_letter": false,
                      "lowercase": true,
                      "trim_whitespace": false,
                      "remove_duplicated_term": true,
                      "keep_separate_first_letter": false
                    }
                  },
                  "analyzer": {
                    "custom_ik_max_word": {
                      "filter": [
                        "lowercase",
                        "asciifolding"
                      ],
                      "char_filter": [
                        "html_strip"
                      ],
                      "type": "custom",
                      "tokenizer": "ik_max_word"
                    },
                    "custom_ik_smart": {
                      "filter": [
                        "lowercase",
                        "asciifolding"
                      ],
                      "char_filter": [
                        "html_strip"
                      ],
                      "type": "custom",
                      "tokenizer": "ik_smart"
                    },
                    "pinyin_analyzer": {
                      "tokenizer": "ik_pinyin"
                    }
                  }
                }
              },
               "mappings": {
                  "properties": {
                  "publish_time": {
                          "type": "date",
                          "format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"
                        }
                    }
               }
}

当执行的时候，报错

{
  "error" : {
    "root_cause" : [
      {
        "type" : "illegal_argument_exception",
        "reason" : "Unknown tokenizer type [pinyin] for [ik_pinyin]"
      }
    ],
    "type" : "illegal_argument_exception",
    "reason" : "Unknown tokenizer type [pinyin] for [ik_pinyin]"
  },
  "status" : 400
}

开始安装pinyin
下载

https://github.com/medcl/elasticsearch-analysis-pinyin/releases

找到对应的版本，跟es一致
然后解压到es目录的plugins里的pinyin文件夹(没有自己创建)

如果报这个错，请参考
Elasticsearch整合ik分词

{
  "acknowledged" : true,
  "shards_acknowledged" : true,
  "index" : "pinyin_test"
}

成功了