AIMD retry

Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>

Author: connortsui20

vortex-bench/src/clickbench/data.rs

@@ -20,7 +20,6 @@ use vortex::error::VortexExpect;
 use crate::Format;
 // Re-export for use by clickbench_benchmark
 pub use crate::conversions::convert_parquet_directory_to_vortex;
-use crate::datasets::data_downloads::DEFAULT_DOWNLOAD_CONCURRENCY;
 use crate::datasets::data_downloads::download_data;
 use crate::datasets::data_downloads::download_many;
 
@@ -201,7 +200,7 @@ impl Flavor {
                     let url = format!("https://pub-3ba949c0f0354ac18db1f0f14f0a2c52.r2.dev/clickbench/parquet_many/hits_{idx}.parquet");
                     (output_path, url)
                 });
-                download_many(downloads, DEFAULT_DOWNLOAD_CONCURRENCY).await?;
+                download_many(downloads).await?;
             }
         }
         Ok(())