jedcunningham commented on code in PR #61079:
URL: https://github.com/apache/airflow/pull/61079#discussion_r2742832447
##########
airflow-core/src/airflow/dag_processing/manager.py:
##########
@@ -1195,10 +1195,18 @@ def process_parse_results(
run_count=run_count + 1,
)
- # TODO: AIP-66 emit metrics
- # file_name = Path(dag_file.path).stem
- # Stats.timing(f"dag_processing.last_duration.{file_name}",
stat.last_duration)
- # Stats.timing("dag_processing.last_duration", stat.last_duration,
tags={"file_name": file_name})
+ # Note: relative_fileloc has a None default. In practice it is always
provided but code defensively here in case
+ if relative_fileloc is not None and stat.last_duration is not None:
+ # Normalize names to ensure they only contain valid characters for
stats (alphanumeric, underscore, dot, dash)
+ file_name = normalize_name_for_stats(Path(relative_fileloc).stem)
+ # bundle_name is included to distinguish files with the same name
across different bundles
+ normalized_bundle = normalize_name_for_stats(bundle_name)
+
Stats.timing(f"dag_processing.last_duration.{normalized_bundle}.{file_name}",
stat.last_duration)
+ Stats.timing(
+ "dag_processing.last_duration",
+ stat.last_duration,
+ tags={"file_name": file_name, "bundle_name": normalized_bundle},
Review Comment:
I genuinely don't know the right call here, but seems like if otel is happy
with the non-sanitized filename, that'd be better to pass.
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