feat: try load page indexes (#1425)

## Rationale
See #1040

## Detailed Changes
- Try load page indexes 

## Test Plan
CI

Author: jiacai2050

analytic_engine/src/sst/parquet/async_reader.rs

@@ -37,7 +37,7 @@ use datafusion::{
 };
 use futures::{Stream, StreamExt};
 use generic_error::{BoxError, GenericResult};
-use logger::{debug, error};
+use logger::{debug, error, warn};
 use object_store::{ObjectStoreRef, Path};
 use parquet::{
     arrow::{arrow_reader::RowSelection, ParquetRecordBatchStreamBuilder, ProjectionMask},
@@ -397,7 +397,27 @@ impl<'a> Reader<'a> {
                     file_path: self.path.to_string(),
                 })?;
 
-        // TODO: Support page index until https://github.com/CeresDB/ceresdb/issues/1040 is fixed.
+        let mut parquet_meta_data = Arc::new(parquet_meta_data);
+        let object_store_reader = parquet_ext::reader::ObjectStoreReader::new(
+            self.store.clone(),
+            self.path.clone(),
+            parquet_meta_data.clone(),
+        );
+
+        if let Ok(meta_data) = parquet_ext::meta_data::meta_with_page_indexes(object_store_reader)
+            .await
+            .map_err(|e| {
+                // When loading page indexes failed, we just log the error and continue querying
+                // TODO: Fix this in stream. https://github.com/apache/incubator-horaedb/issues/1040
+                warn!(
+                    "Fail to load page indexes, path:{}, err:{:?}.",
+                    self.path, e
+                );
+                e
+            })
+        {
+            parquet_meta_data = meta_data;
+        }
 
         MetaData::try_new(&parquet_meta_data, ignore_sst_filter, self.store.clone())
             .await