comment out code that relies on app_private.  this field is not portable across different versions of db3.
comment out code that relies on app_private.  this field
is not portable across different versions of db3.

sit/dht,weidezhang/dht,sit/dht,sit/dht,weidezhang/dht,sit/dht,weidezhang/dht,weidezhang/dht,weidezhang/dht,sit/dht