}
// classic thrift tables
if (keys.size() == 0)
{
CFDefinition cfDefinition = getCfDefinition(keyspace, column_family, client);
for (CFDefinition.Name column : cfDefinition.partitionKeys())
{
String key = column.name.toString();
logger.debug("name: {} ", key);
ColumnDef cDef = new ColumnDef();
cDef.name = ByteBufferUtil.bytes(key);