korex-f commented on code in PR #66633:
URL: https://github.com/apache/airflow/pull/66633#discussion_r3565563440
##########
task-sdk/src/airflow/sdk/execution_time/supervisor.py:
##########
@@ -2385,11 +2382,31 @@ def ensure_secrets_backend_loaded() ->
list[BaseSecretsBackend]:
return ensure_secrets_loaded(default_backends=fallback_backends)
-def _configure_logging(log_path: str, client: Client) ->
tuple[FilteringBoundLogger, BinaryIO | TextIO]:
+def _close_remote_log_handler(handler: RemoteLogIO) -> None:
+ """
+ Close the remote log handler explicitly after all task log messages have
been drained from the subprocess pipe.
+
+ Called after process.wait() returns, before process exit triggers
+ logging.shutdown(). This ensures the remote handler's internal batch
+ queue is flushed before the process tears down. For example, the AWS
+ CloudWatch logger will emit:
+
+ WatchtowerWarning: "Received message after logging system shutdown"
+
+ if this is not done before process exit.
+ """
+ try:
+ handler.close()
Review Comment:
Applied suggestion. Thanks
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