public static function setUpBeforeClass()
 {
     parent::setUpBeforeClass();
     $sys = new SystemManager();
     $cfattrs = array("comparator_type" => DataType::FLOAT_TYPE);
     $sys->create_column_family(self::$KS, 'StdFloat', $cfattrs);
     $cfattrs = array("comparator_type" => DataType::DOUBLE_TYPE);
     $sys->create_column_family(self::$KS, 'StdDouble', $cfattrs);
     $cfattrs = array("comparator_type" => DataType::TIME_UUID_TYPE);
     $sys->create_column_family(self::$KS, 'StdTimeUUID', $cfattrs);
     $cfattrs = array("comparator_type" => DataType::LEXICAL_UUID_TYPE);
     $sys->create_column_family(self::$KS, 'StdLexicalUUID', $cfattrs);
     $cfattrs = array("comparator_type" => DataType::DATE_TYPE);
     $sys->create_column_family(self::$KS, 'StdDate', $cfattrs);
     $cfattrs = array("comparator_type" => 'CompositeType(Int32Type, AsciiType)');
     $sys->create_column_family(self::$KS, 'StdComposite', $cfattrs);
 }
 public static function setUpBeforeClass()
 {
     parent::setUpBeforeClass();
     $sys = new SystemManager();
     if (self::$have64Bit) {
         $cfattrs = array("comparator_type" => DataType::LONG_TYPE);
         $sys->create_column_family(self::$KS, 'StdLong', $cfattrs);
     }
     $cfattrs = array("comparator_type" => DataType::INTEGER_TYPE);
     $sys->create_column_family(self::$KS, 'StdInteger', $cfattrs);
     $cfattrs = array("comparator_type" => DataType::INT32_TYPE);
     $sys->create_column_family(self::$KS, 'StdInt32', $cfattrs);
     $cfattrs = array("comparator_type" => DataType::ASCII_TYPE);
     $sys->create_column_family(self::$KS, 'StdAscii', $cfattrs);
     $cfattrs = array("comparator_type" => DataType::UTF8_TYPE);
     $sys->create_column_family(self::$KS, 'StdUTF8', $cfattrs);
 }