[fix](new-scan)Fix new scanner load job bugs (apache#12903)

Fix bugs:
1. Fe need to send file format (e.g. parquet, orc ...) to be while processing load jobs using new scanner.
2. Try to get parquet file column type from SchemaElement.type before getting from Logical type and Converted type.

Author: Jibing-Li

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

@@ -152,11 +152,37 @@ void FieldDescriptor::parse_physical_field(const tparquet::SchemaElement& physic
     physical_field->physical_type = physical_schema.type;
     _physical_fields.push_back(physical_field);
     physical_field->physical_column_index = _physical_fields.size() - 1;
+    physical_field->type = get_doris_type(physical_schema);
+}
+
+TypeDescriptor FieldDescriptor::get_doris_type(const tparquet::SchemaElement& physical_schema) {
+    TypeDescriptor type;
+    switch (physical_schema.type) {
+    case tparquet::Type::BOOLEAN:
+        type.type = TYPE_BOOLEAN;
+        return type;
+    case tparquet::Type::INT32:
+        type.type = TYPE_INT;
+        return type;
+    case tparquet::Type::INT64:
+    case tparquet::Type::INT96:
+        type.type = TYPE_BIGINT;
+        return type;
+    case tparquet::Type::FLOAT:
+        type.type = TYPE_FLOAT;
+        return type;
+    case tparquet::Type::DOUBLE:
+        type.type = TYPE_DOUBLE;
+        return type;
+    default:
+        break;
+    }
     if (physical_schema.__isset.logicalType) {
-        physical_field->type = convert_to_doris_type(physical_schema.logicalType);
+        type = convert_to_doris_type(physical_schema.logicalType);
     } else if (physical_schema.__isset.converted_type) {
-        physical_field->type = convert_to_doris_type(physical_schema.converted_type);
+        type = convert_to_doris_type(physical_schema.converted_type);
     }
+    return type;
 }
 
 TypeDescriptor FieldDescriptor::convert_to_doris_type(tparquet::LogicalType logicalType) {

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

@@ -82,6 +82,8 @@ class FieldDescriptor {
 
     TypeDescriptor convert_to_doris_type(tparquet::ConvertedType::type convertedType);
 
+    TypeDescriptor get_doris_type(const tparquet::SchemaElement& physical_schema);
+
 public:
     FieldDescriptor() = default;
     ~FieldDescriptor() = default;

fe/fe-core/src/main/java/org/apache/doris/planner/external/LoadScanProvider.java

@@ -93,6 +93,7 @@ public ParamCreateContext createContext(Analyzer analyzer) throws UserException
         ctx.timezone = analyzer.getTimezone();
 
         TFileScanRangeParams params = new TFileScanRangeParams();
+        params.format_type = formatType(fileGroupInfo.getFileGroup().getFileFormat(), "");
         params.setStrictMode(fileGroupInfo.isStrictMode());
         params.setProperties(fileGroupInfo.getBrokerDesc().getProperties());
         if (fileGroupInfo.getBrokerDesc().getFileType() == TFileType.FILE_HDFS) {