The Revenue-officer, on receiving the application under section 111, shall, if it is in order and not open to objection on the face of it, fix a day for the hearing thereof, and—
        (a) cause notice of the application and of the day so fixed to be served on such of the recorded co-shares as have not joined in the application, and, if the share of which partition is applied for is a share in a tenancy, on the landlord also; and
        (b) if he thinks fit, cause the notice to be served on, or proclaimed for the information of, any other persons whom he may deem to be directly or indirectly interested in the application