chore: remove printlns

Author: ding-young

datafusion/core/tests/sql/runtime_config.rs

@@ -193,7 +193,7 @@ async fn test_max_temp_directory_size_enforcement() {
         .unwrap();
 
     let result = ctx.sql(query).await.unwrap().collect().await;
-    println!("result is {result:?}");
+
     assert!(
         result.is_ok(),
         "Should not fail due to max temp directory size limit"

datafusion/execution/src/memory_pool/pool.rs

@@ -44,7 +44,6 @@ impl MemoryPool for UnboundedMemoryPool {
 
     fn try_grow(&self, reservation: &MemoryReservation, additional: usize) -> Result<()> {
         self.grow(reservation, additional);
-        println!("[mem pool] {} used", self.reserved());
         Ok(())
     }
 
@@ -71,8 +70,6 @@ pub struct GreedyMemoryPool {
 impl GreedyMemoryPool {
     /// Create a new pool that can allocate up to `pool_size` bytes
     pub fn new(pool_size: usize) -> Self {
-        // debug!("Created new GreedyMemoryPool(pool_size={pool_size})");
-        println!("Created new GreedyMemoryPool(pool_size={pool_size})");
         Self {
             pool_size,
             used: AtomicUsize::new(0),

datafusion/physical-plan/src/sorts/streaming_merge.rs

@@ -29,9 +29,8 @@ use arrow::array::*;
 use arrow::datatypes::{DataType, SchemaRef};
 use datafusion_common::{internal_err, Result};
 use datafusion_execution::disk_manager::RefCountedTempFile;
-#[allow(unused_imports)]
 use datafusion_execution::memory_pool::{
-    human_readable_size, GreedyMemoryPool, MemoryConsumer, MemoryPool, MemoryReservation,
+    human_readable_size, MemoryConsumer, MemoryPool, MemoryReservation,
     UnboundedMemoryPool,
 };
 use datafusion_physical_expr_common::sort_expr::LexOrdering;