An attempt to parallelize the startup of the benchmark client threads. Not sure if this makes a difference...
Fixed the serialization of txn's procedure ParameterSet in the TransactionInitRequest message that gets sent to remote nodes. We will then inject this into the RemoteTransaction handle properly. Moved the thread-local FastSerializers out of PrefetchQueryPlanner and into HStoreCoordinator.
Some minor debugging and error catching tweaks. I need to go home and start dinner...