在Elasticsearch中建立索引时如何进行映射

删除现有索引

curl -XDELETE "http://hostname:9200/index/type"

删除现有的河流配置索引

curl -XDELETE "http://hostname:9200/_river"

创建映射到索引

curl -XPUT "http://hostname:9200/index/type/_mapping" -d'{"allnews": {    "properties": {        "category": { "type": "string"        },        "description": { "type": "string"        },        "link": { "type": "string"        },        "state": { "type": "string", "index" : "not_analyzed"        },        "title": { "type": "string"        }    }}}'

完成这些步骤后，将river插件配置同步mongodb到elasticsearch。

希望能帮助到你..！