trim-segments.py

    # Clear all the segments that expire before today from the user u1
    print("Clean the stale segments for user u1")
    if options.interactive:
        pause()
    ops = [
        mh.map_remove_by_value_range(
            "u",
            [0, aerospike.null()],
            [end_ttl, aerospike.null()],
            aerospike.MAP_RETURN_COUNT,
            False,
        ),
        mh.map_size("u"),
    ]
    _, _, b = client.operate_ordered(key, ops)
    stale_segments, segments_left = b
    print(
        "User u1 had {} stale segments trimmed, with {} segments remaining".format(
            stale_segments[1], segments_left[1]
        )
    )