小编kar*_*ish的帖子

我正在尝试在 Elasticsearch 的现有索引中添加分析器。

下面是代码：-

curl -X POST "localhost:9200/existing_index_name/_mapping/_doc?pretty" -H 'Content-Type:     application/json' -d'
{
"settings":{
    "analysis":{
    "analyzer":{
    "analyzer_startswith":{
    "tokenizer":"keyword",
    "filter":["lowercase"]
     }
    }
   }      
  }
 }
'

以下是我收到的错误：-

 ["type" : "mapper_parsing_exception",
        "reason" : "Root mapping definition has unsupported parameters:  [settings : {analysis={analyzer={analyzer_startswith={tokenizer=keyword, filter=[lowercase]}}}}]"