ENG-15614: Use old way of looking at connectors to see if a table is a stream because old snapshots didn't have tableType field.
ENG-15614:
Use old way of looking at connectors to see if a table is a stream
because old snapshots didn't have tableType field.

VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb,VoltDB/voltdb