[DATA] merger 2 index trong kibana

 https://www.youtube.com/watch?v=nvvNzd59Sog

https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-aliases.html

POST _aliases

{

  "actions": [

    {"add": {"index": "index_1","alias": "index_full"}},

    {"add": {"index": "index_2","alias": "index_full"}},

    {"add": {"index": "index_3","alias": "index_full"}}

  ]

}