Add ParquetExec::builder(), deprecate ParquetExec::new

datafusion/core/src/datasource/file_format/parquet.rs

@@ -30,7 +30,7 @@ use crate::arrow::array::{
 };
 use crate::arrow::datatypes::{DataType, Fields, Schema, SchemaRef};
 use crate::datasource::file_format::file_compression_type::FileCompressionType;
-use crate::datasource::physical_plan::{FileGroupDisplay, FileSinkConfig, ParquetExec};
+use crate::datasource::physical_plan::{FileGroupDisplay, FileSinkConfig};
 use crate::datasource::schema_adapter::{
     DefaultSchemaAdapterFactory, SchemaAdapterFactory,
 };
@@ -75,6 +75,7 @@ use tokio::io::{AsyncWrite, AsyncWriteExt};
 use tokio::sync::mpsc::{self, Receiver, Sender};
 use tokio::task::JoinSet;
 
+use crate::datasource::physical_plan::parquet::ParquetExecBuilder;
 use futures::{StreamExt, TryStreamExt};
 use hashbrown::HashMap;
 use object_store::path::Path;
@@ -253,17 +254,22 @@ impl FileFormat for ParquetFormat {
         conf: FileScanConfig,
         filters: Option<&Arc<dyn PhysicalExpr>>,
     ) -> Result<Arc<dyn ExecutionPlan>> {
+        let mut builder =
+            ParquetExecBuilder::new_with_options(conf, self.options.clone());
+
         // If enable pruning then combine the filters to build the predicate.
         // If disable pruning then set the predicate to None, thus readers
         // will not prune data based on the statistics.
-        let predicate = self.enable_pruning().then(|| filters.cloned()).flatten();
+        if self.enable_pruning() {
+            if let Some(predicate) = filters.cloned() {
+                builder = builder.with_predicate(predicate);
+            }
+        }
+        if let Some(metadata_size_hint) = self.metadata_size_hint() {
+            builder = builder.with_metadata_size_hint(metadata_size_hint);
+        }
 
-        Ok(Arc::new(ParquetExec::new(
-            conf,
-            predicate,
-            self.metadata_size_hint(),
-            self.options.clone(),
-        )))
+        Ok(builder.build_arc())
     }
 
     async fn create_writer_physical_plan(