Bootstrap Action

    Description

    It is used to judge whether the FE has started. When no parameters are provided, only whether the startup is successful is returned. If token and cluster_id are provided, more detailed information is returned.

    none

    Query parameters

    • cluster_id

    • token

      Cluster token. It can be viewed in the file palo-meta/image/VERSION.

    none

    Response

    • Provide token and

      • queryPort is the MySQL protocol port of the FE node.
      • rpcPort is the thrift RPC port of the FE node.
      • maxReplayedJournal represents the maximum metadata journal id currently played back by the FE node.