private static void setStatus(Cursor statusObject, Status status) {
            statusObject.setLong(EPOCH_MILLIS, status.ready().toEpochMilli());
            statusObject.setDouble(SPEED, status.speed());
            statusObject.setString(CAUSE, status.cause());
        }
Sets up a listenable cache with the given listener, over the applications path of this tenant.
configserver/src/main/java/com/yahoo/vespa/config/server/application/ApplicationCuratorDatabase.java