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Fix executor validation error referencing non-existent [core] executors #71336

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Merged
vincbeck merged 1 commit into from
Aug 10, 2026
+6 −6
Merged

Fix executor validation error referencing non-existent [core] executors #71336

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4 changes: 2 additions & 2 deletions airflow-core/src/airflow/dag_processing/dagbag.py
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Original file line number Diff line number Diff line change
Expand Up @@ -151,12 +151,12 @@ def _validate_executor_fields(dag: DAG, bundle_name: str | None = None) -> None:
f"Task '{task.task_id}' specifies executor '{task.executor}', which is not available "
f"for team '{dag_team_name}' (the team associated with DAG '{dag.dag_id}') or as a global executor. "
f"Make sure '{task.executor}' is configured for team '{dag_team_name}' or globally in your "
"[core] executors configuration, or update the task's executor to use one of the "
"[core] executor configuration, or update the task's executor to use one of the "
f"configured executors for team '{dag_team_name}' or available global executors."
)
raise UnknownExecutorException(
f"Task '{task.task_id}' specifies executor '{task.executor}', which is not available. "
"Make sure it is listed in your [core] executors configuration, or update the task's "
"Make sure it is listed in your [core] executor configuration, or update the task's "
"executor to use one of the configured executors."
)

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8 changes: 4 additions & 4 deletions airflow-core/tests/unit/dag_processing/test_dagbag.py
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Original file line number Diff line number Diff line change
Expand Up @@ -185,7 +185,7 @@ def test_executor_validation_failure_with_team(self, mock_lookup, mock_manager_c
"Task 'task1' specifies executor 'invalid.executor', which is not available "
"for team 'test_team' (the team associated with DAG 'test-dag') or as a global executor. "
"Make sure 'invalid.executor' is configured for team 'test_team' or globally in your "
"[core] executors configuration, or update the task's executor to use one of the "
"[core] executor configuration, or update the task's executor to use one of the "
"configured executors for team 'test_team' or available global executors."
),
):
Expand All @@ -204,7 +204,7 @@ def test_executor_validation_failure_no_team(self, mock_lookup):
UnknownExecutorException,
match=re.escape(
"Task 'task1' specifies executor 'invalid.executor', which is not available. "
"Make sure it is listed in your [core] executors configuration, or update the task's "
"Make sure it is listed in your [core] executor configuration, or update the task's "
"executor to use one of the configured executors."
),
):
Expand Down Expand Up @@ -258,7 +258,7 @@ def test_global_executor_fallback_failure(self, mock_lookup, mock_manager_class)
"Task 'task1' specifies executor 'unknown.executor', which is not available "
"for team 'test_team' (the team associated with DAG 'test-dag') or as a global executor. "
"Make sure 'unknown.executor' is configured for team 'test_team' or globally in your "
"[core] executors configuration, or update the task's executor to use one of the "
"[core] executor configuration, or update the task's executor to use one of the "
"configured executors for team 'test_team' or available global executors."
),
):
Expand Down Expand Up @@ -330,7 +330,7 @@ def test_validate_executor_field_executor_not_configured():
UnknownExecutorException,
match=re.escape(
"Task 't1' specifies executor 'test.custom.executor', which is not available. "
"Make sure it is listed in your [core] executors configuration, or update the task's "
"Make sure it is listed in your [core] executor configuration, or update the task's "
"executor to use one of the configured executors."
),
):
Expand Down