Fix PR comments

airflow/dag_processing/manager.py

@@ -679,7 +679,7 @@ def _fetch_callbacks(self, max_callbacks: int, session: Session = NEW_SESSION):
     @retry_db_transaction
     def _fetch_callbacks_with_retries(self, max_callbacks: int, session: Session):
         """Fetch callbacks from database and add them to the internal queue for execution."""
-        self.log.warning("Fetching callbacks from the database.")
+        self.log.debug("Fetching callbacks from the database.")
         with prohibit_commit(session) as guard:
             query = select(DbCallbackRequest)
             if self.standalone_dag_processor:
@@ -764,7 +764,7 @@ def _refresh_dag_dir(self) -> bool:
             self.set_file_paths(self._file_paths)
 
             try:
-                self.log.warning("Removing old import errors")
+                self.log.debug("Removing old import errors")
                 DagFileProcessorManager.clear_nonexistent_import_errors(
                     file_paths=self._file_paths, processor_subdir=self.get_dag_directory()
                 )

airflow/dag_processing/processor.py

@@ -784,7 +784,7 @@ def _execute_task_callbacks(
         # the callback
 
         if not is_remote and not request.is_failure_callback:
-            self.log.warning("not failure callback: %s", request)
+            self.log.debug("not failure callback: %s", request)
             return
 
         simple_ti = request.simple_task_instance