sig
val reset : unit -> unit
type ticket_verifier = {
tv_safetrans_id : int64;
tv_safetrans_tmo : int64;
tv_safetrans_sec : int64;
tv_datanodes : int list;
tv_enabled : bool;
}
val new_ticket_verifier : unit -> Nn_datanode_ctrl.ticket_verifier
val enable_ticket_verifier_e :
Nn_datanode_ctrl.ticket_verifier -> unit Uq_engines.engine
val disable_ticket_verifier_e :
Nn_datanode_ctrl.ticket_verifier -> unit Uq_engines.engine
val disconnect : int -> unit
val post_start_hook : unit -> unit
end
