clean up

Author: alamb

datafusion/core/tests/parquet_filter_pushdown.rs

@@ -29,7 +29,7 @@ use test_utils::AccessLogGenerator;
 
 // Only create the parquet file once as it is fairly large
 lazy_static! {
-    static ref TEMPDIR: TempDir = { TempDir::new().unwrap() };
+    static ref TEMPDIR: TempDir = TempDir::new().unwrap();
     static ref TESTFILE: TestParquetFile = {
         let num_batches = 1;
         let generator = AccessLogGenerator::new().take(num_batches);
@@ -39,7 +39,12 @@ lazy_static! {
         let file = TEMPDIR.path().join("data.parquet");
 
         println!("Writing test data to {:?}", file);
-        TestParquetFile::try_new(file, generator, page_size, row_group_size).unwrap()
+        match TestParquetFile::try_new(file, generator, page_size, row_group_size) {
+            Err(e) => {
+                panic!("Error writing data: {}", e);
+            }
+            Ok(f) => f,
+        }
     };
 }