ElasticSearch03_Mapping字段映射、常用类型、数据迁移、ik分词器、自定义分词器（五）

POST _reindex
{
  "source": {
    "index": "bank",
    "type": "account"
  },
  "dest": {
    "index": "newbank"
  }
}
运行输出:
#! Deprecation: [types removal] Specifying types in reindex requests is deprecated.
{
  "took" : 768,
  "timed_out" : false,
  "total" : 1000,
  "updated" : 0,
  "created" : 1000,
  "deleted" : 0,
  "batches" : 1,
  "version_conflicts" : 0,
  "noops" : 0,
  "retries" : {
    "bulk" : 0,
    "search" : 0
  },
  "throttled_millis" : 0,
  "requests_per_second" : -1.0,
  "throttled_until_millis" : 0,
  "failures" : [ ]
}

GET /newbank/_search
输出
  "hits" : {
    "total" : {
      "value" : 1000,
      "relation" : "eq"
    },
    "max_score" : 1.0,
    "hits" : [
      {
        "_index" : "newbank",
        "_type" : "_doc", # 没有了类型