split.yml

---
requires:
  serverless: false
  stack: true
---
setup:
  - do:
      indices.create:
        index: split_index_source
        wait_for_active_shards: 1
        body:
          settings:
            index.number_of_shards: 2
            index.number_of_replicas: 0
            index.number_of_routing_shards: 4
  - do:
      index:
        index: split_index_source
        id:    "1"
        body:  { "foo": "hello world" }

  - do:
      index:
        index: split_index_source
        id:    "2"
        body:  { "foo": "hello world 2" }

  - do:
      index:
        index: split_index_source
        id:    "3"
        body:  { "foo": "hello world 3" }
---
teardown:
  - do:
      indices.delete:
        index: split_index_source
  - do:
      indices.delete:
        index: split_index_target
---
"Split index via API":
  # make it read-only
  - do:
      indices.put_settings:
        index: split_index_source
        body:
          index.blocks.write: true
          index.number_of_replicas: 0
  # now we do the actual split
  - do:
      indices.split:
        index: "split_index_source"
        target: "split_index_target"
        wait_for_active_shards: 1
        master_timeout: 10s
        body:
          settings:
            index.number_of_replicas: 0
            index.number_of_shards: 4
  - do:
      get:
        index: split_index_target
        id:    "1"
  - match: { _index:   split_index_target }
  - match: { _id:      "1"     }
  - match: { _source:  { foo: "hello world" } }

  - do:
      get:
        index: split_index_target
        id:    "2"
  - match: { _index:   split_index_target }
  - match: { _id:      "2"     }
  - match: { _source:  { foo: "hello world 2" } }

  - do:
      get:
        index: split_index_target
        id:    "3"
  - match: { _index:   split_index_target }
  - match: { _id:      "3"     }
  - match: { _source:  { foo: "hello world 3" } }

  - do:
      search:
        index: split_index_target
  - match: { hits.total.value: 3 }