branch-4.0: [opt](varbinary) add conf control mapping iceberg uuid (#59726) (#59764)

bp #59726

Author: zhangstar333

be/src/vec/exec/format/parquet/schema_desc.cpp

@@ -306,8 +306,12 @@ std::pair<DataTypePtr, bool> FieldDescriptor::convert_to_doris_type(
     } else if (logicalType.__isset.JSON) {
         ans.first = DataTypeFactory::instance().create_data_type(TYPE_STRING, nullable);
     } else if (logicalType.__isset.UUID) {
-        ans.first =
-                DataTypeFactory::instance().create_data_type(TYPE_VARBINARY, nullable, -1, -1, 16);
+        if (_enable_mapping_varbinary) {
+            ans.first = DataTypeFactory::instance().create_data_type(TYPE_VARBINARY, nullable, -1,
+                                                                     -1, 16);
+        } else {
+            ans.first = DataTypeFactory::instance().create_data_type(TYPE_STRING, nullable);
+        }
     } else if (logicalType.__isset.FLOAT16) {
         ans.first = DataTypeFactory::instance().create_data_type(TYPE_FLOAT, nullable);
     } else {

regression-test/data/external_table_p0/tvf/test_hdfs_parquet_group6.out

@@ -795,10 +795,10 @@ true
 
 -- !test_98 --
 \N	\N	\N
-0x6162634465464768696A6B4C6D6E4F70	682.56	1212
-0x6162634465464768696A6B4C6D6E4F70	682.56	1212
-0x6162634465464768696A6B4C6D6E4F70	682.56	1212
-0x6162634465464768696A6B4C6D6E4F70	682.56	1212
+abcDeFGhijkLmnOp	682.56	1212
+abcDeFGhijkLmnOp	682.56	1212
+abcDeFGhijkLmnOp	682.56	1212
+abcDeFGhijkLmnOp	682.56	1212
 
 -- !test_100 --
 1317017856	1	18752152	809291	1089176	19951117	3-MEDIUM	0	40	4801000	16034243	9	4368910	72015	3	19951228	RAIL	Customer#018752152	 q4gN2btSpiKXdN,6	ALGERIA  1	ALGERIA	AFRICA	10-753-996-8708	MACHINERY	Supplier#001089176	ROidEL1L6yeFsJqnUjD	EGYPT    5	EGYPT	MIDDLE EAST	14-807-108-7869	blanched gainsboro	MFGR#4	MFGR#43	MFGR#433	brown	MEDIUM BRUSHED STEEL	42	MED BAG
@@ -851,3 +851,15 @@ true
 1172064	32655	5159	1	19.000000000	30165.350000000	0.060000000	0.060000000	R	F	1994-12-08	1995-02-10	1994-12-12	TAKE BACK RETURN	RAIL	s are carefully express, final packag
 1172064	77399	9907	3	49.000000000	67443.110000000	0.060000000	0.010000000	A	F	1995-03-22	1995-02-14	1995-04-18	TAKE BACK RETURN	RAIL	gle. even dependencies a
 
+-- !test_107 --
+\N	\N	\N
+0x6162634465464768696A6B4C6D6E4F70	682.56	1212
+0x6162634465464768696A6B4C6D6E4F70	682.56	1212
+0x6162634465464768696A6B4C6D6E4F70	682.56	1212
+0x6162634465464768696A6B4C6D6E4F70	682.56	1212
+
+-- !test_107_desc --
+decimal_flba	decimal(5,2)	Yes	false	\N	NONE
+interval	text	Yes	false	\N	NONE
+uuid	varbinary(16)	Yes	false	\N	NONE
+

regression-test/suites/external_table_p0/tvf/test_hdfs_parquet_group6.groovy

@@ -795,6 +795,21 @@ suite("test_hdfs_parquet_group6","external,hive,tvf,external_docker") {
                         "uri" = "${uri}",
                         "hadoop.username" = "${hdfsUserName}",
                         "format" = "parquet") limit 10; """
+
+
+            uri = "${defaultFS}" + "/user/doris/tvf_data/test_hdfs_parquet/group6/fixed_len_byte_array.parquet"
+            order_qt_test_107 """ select * from HDFS(
+                        "uri" = "${uri}",
+                        "hadoop.username" = "${hdfsUserName}",
+                        "enable_mapping_varbinary"="true",
+                        "format" = "parquet") limit 10; """
+
+            order_qt_test_107_desc """ desc function HDFS(
+                        "uri" = "${uri}",
+                        "hadoop.username" = "${hdfsUserName}",
+                        "enable_mapping_varbinary"="true",
+                        "format" = "parquet"); """
+
         } finally {
         }
     }