- name: ccr
  type: group
  description: >
    Cross-cluster replication stats
  release: beta
  fields:
    - name: leader
      type: group
      fields:
        - name: index
          type: keyword
          description: >
            Name of leader index
        - name: max_seq_no
          type: long
          description: >
            Maximum sequence number of operation on the leader shard
    - name: follower
      type: group
      fields:
        - name: index
          type: keyword
          description: >
            Name of follower index
        - name: shard.number
          type: long
          description: >
            Number of the shard within the index
        - name: operations_indexed
          type: long
          description: >
            Number of operations indexed (replicated) into the follower shard from the leader shard
        - name: time_since_last_fetch.ms
          type: long
          description: >
            Time, in ms, since the follower last fetched from the leader
        - name: global_checkpoint
          type: long
          description: >
            Global checkpoint value on follower shard