弹性批量错误:无法解析

Question

我尝试将帖子_bulk发布到弹性搜索中,但它会抛出:

{
   "took": 1,
   "errors": true,
   "items": [
      {
         "index": {
            "_index": "quick",
            "_type": "parts",
            "_id": "ACI250-2016",
            "status": 400,
            "error": {
               "type": "mapper_parsing_exception",
               "reason": "failed to parse [part]",
               "caused_by": {
                  "type": "number_format_exception",
                  "reason": "For input string: \"250-2016\""
               }
            }
         }
      }
   ]
}

这就是我要发布的内容:

POST _bulk
{"index":{"_index":"quick","_type":"parts","_id":"ACI250-2016"}}
{"eMfg":"ACI","part":"250-2016"}

而地图是:

{
   "quick": {
      "mappings": {
         "parts": {
            "properties": {
               "app": {
                  "type": "string"
               },
               "eMfg": {
                  "type": "string"
               },
               "fPart": {
                  "type": "long"
               },
               "oPart": {
                  "type": "string"
               },
               "ofPart": {
                  "type": "string"
               },
               "part": {
                  "type": "long"
               },
               "price": {
                  "type": "double"
               },
               "title": {
                  "type": "string"
               }
            }
         }
      }
   }
}

Answer 1

根据你的映射,part有类型long,你正在尝试发送"250-2016".原因可能是您在某个时刻发送了一个文档,其中一个部分对一个数字具有强制性,例如"250",现在您正在尝试发送一个字符串,但它失败了.

最好的方法是使用上面的映射来定义具有正确映射类型的新索引(见下文),然后您可以再次尝试批量导入.

DELETE /quick

PUT /quick
{
      "mappings": {
         "parts": {
            "properties": {
               "app": {
                  "type": "string"
               },
               "eMfg": {
                  "type": "string"
               },
               "fPart": {
                  "type": "long"
               },
               "oPart": {
                  "type": "string"
               },
               "ofPart": {
                  "type": "string"
               },
               "part": {
                  "type": "string"       <-- change this
               },
               "price": {
                  "type": "double"
               },
               "title": {
                  "type": "string"
               }
            }
         }
      }
}