diff --git a/Cargo.lock b/Cargo.lock
index c560f4686a..29bdceace7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2402,6 +2402,7 @@ dependencies = [
  "futures-util",
  "humantime-serde",
  "hyper",
+ "log",
  "log-store",
  "meta-client",
  "meta-srv",
diff --git a/src/common/runtime/src/repeated_task.rs b/src/common/runtime/src/repeated_task.rs
index 4af75dc488..2a2ea6f2bb 100644
--- a/src/common/runtime/src/repeated_task.rs
+++ b/src/common/runtime/src/repeated_task.rs
@@ -94,7 +94,7 @@ impl<E: ErrorExt + 'static> RepeatedTask<E> {
         *self.task_handle.lock().await = Some(handle);
         self.started.store(true, Ordering::Relaxed);
 
-        logging::info!(
+        logging::debug!(
             "Repeated task {} started with interval: {:?}",
             self.task_fn.name(),
             self.interval
@@ -127,7 +127,7 @@ impl<E: ErrorExt + 'static> RepeatedTask<E> {
         token.cancel();
         handle.await.context(WaitGcTaskStopSnafu { name })?;
 
-        logging::info!("Repeated task {} stopped", name);
+        logging::debug!("Repeated task {} stopped", name);
         Ok(())
     }
 }
diff --git a/src/datanode/Cargo.toml b/src/datanode/Cargo.toml
index febd4f98d3..9935a6c67b 100644
--- a/src/datanode/Cargo.toml
+++ b/src/datanode/Cargo.toml
@@ -38,6 +38,7 @@ futures = "0.3"
 futures-util.workspace = true
 hyper = { version = "0.14", features = ["full"] }
 humantime-serde = "1.1"
+log = "0.4"
 log-store = { path = "../log-store" }
 meta-client = { path = "../meta-client" }
 meta-srv = { path = "../meta-srv", features = ["mock"] }
diff --git a/src/datanode/src/instance.rs b/src/datanode/src/instance.rs
index b8153104ea..c3860ddc4d 100644
--- a/src/datanode/src/instance.rs
+++ b/src/datanode/src/instance.rs
@@ -315,11 +315,22 @@ pub(crate) async fn new_object_store(store_config: &ObjectStoreConfig) -> Result
         ObjectStoreConfig::Oss { .. } => new_oss_object_store(store_config).await,
     };
 
+    // Don't enable retry layer when using local file backend.
+    let object_store = if !matches!(store_config, ObjectStoreConfig::File(..)) {
+        object_store.map(|object_store| object_store.layer(RetryLayer::new().with_jitter()))
+    } else {
+        object_store
+    };
+
     object_store.map(|object_store| {
         object_store
-            .layer(RetryLayer::new().with_jitter())
             .layer(MetricsLayer)
-            .layer(LoggingLayer::default())
+            .layer(
+                LoggingLayer::default()
+                    // Print the expected error only in DEBUG level.
+                    // See https://docs.rs/opendal/latest/opendal/layers/struct.LoggingLayer.html#method.with_error_level
+                    .with_error_level(Some(log::Level::Debug)),
+            )
             .layer(TracingLayer)
     })
 }