In Memcached, numbers surpassing limits should produce friendlier error messages

The upper limit on item size is now given by max Integer size: 2147483647, because we parse the number as Integer.
when I try to allocate space for an item 2147483648 bytes big, it says
SERVER_ERROR org.infinispan.server.core.ServerException: java.lang.NumberFormatException: For input string: "2147483648"

which is kinda user unfriendly...