017 reindex

POST blogs/_search

{

  "size": 20

}

#避免版本冲突op_type-create,

#wait_for_active_shards=false允许异步操作

POST _reindex?wait_for_active_shards=false

{

  "source": {

    "index": "blogs"

  },

  "dest": {

    "index": "blogs_fix",

    "op_type": "create"

  }

}

POST blogs_fix/_search

{

  "size": 20

}