(airflow) branch main updated: Remove stale metrics no longer emitted from the metrics registry (#68945)

[ur...@apache.org]

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uranusjr pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/airflow.git


The following commit(s) were added to refs/heads/main by this push:
     new e577860a743 Remove stale metrics no longer emitted from the metrics registry (#68945)
e577860a743 is described below

commit e577860a743af877d49e2bd41fbb961c5e2b6360
Author: PoAn Yang <pa...@apache.org>
AuthorDate: Thu Jul 2 07:43:22 2026 +0900

    Remove stale metrics no longer emitted from the metrics registry (#68945)
    
    Signed-off-by: PoAn Yang <pa...@apache.org>
---
 .../observability/metrics/metrics_template.yaml        | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/shared/observability/src/airflow_shared/observability/metrics/metrics_template.yaml b/shared/observability/src/airflow_shared/observability/metrics/metrics_template.yaml
index 6c51e32ff77..6d815cb95d9 100644
--- a/shared/observability/src/airflow_shared/observability/metrics/metrics_template.yaml
+++ b/shared/observability/src/airflow_shared/observability/metrics/metrics_template.yaml
@@ -168,18 +168,6 @@ metrics:
     legacy_name: "-"
     name_variables: []
 
-  - name: "dag_processing.manager_stalls"
-    description: "Number of stalled ``DagFileProcessorManager``"
-    type: "counter"
-    legacy_name: "-"
-    name_variables: []
-
-  - name: "dag_file_refresh_error"
-    description: "Number of failures loading any Dag files"
-    type: "counter"
-    legacy_name: "-"
-    name_variables: []
-
   - name: "scheduler.tasks.killed_externally"
     description: "Number of tasks killed externally. Metric with dag_id and task_id tagging."
     type: "counter"
@@ -714,12 +702,6 @@ metrics:
     legacy_name: "-"
     name_variables: []
 
-  - name: "collect_db_dags"
-    description: "Milliseconds taken for fetching all Serialized Dags from DB"
-    type: "timer"
-    legacy_name: "-"
-    name_variables: []
-
   - name: "kubernetes_executor.adopt_task_instances.duration"
     description: "Milliseconds taken to adopt the task instances in Kubernetes Executor"
     type: "timer"