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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/11/25 10:37:24 UTC
[GitHub] [airflow] parisni commented on issue #19822: Helm schduler HA: duplicate key value violates unique constraint "serialized_dag_pkey"
parisni commented on issue #19822:
URL: https://github.com/apache/airflow/issues/19822#issuecomment-979077641
still apply with 2.2.2. This does not lead to scheduler crash, still they likely to try to insert sames dags same time resulting in pg PK errors
```
│ 2021-11-25 10:34:42.496 GMT [152] ERROR: duplicate key value violates unique constraint "dag_pkey" │
│ 2021-11-25 10:34:42.496 GMT [152] DETAIL: Key (dag_id)=(test_dag_386) already exists. │
│ 2021-11-25 10:34:42.496 GMT [152] STATEMENT: INSERT INTO dag (dag_id, root_dag_id, is_paused, is_subdag, is_active, last_parsed_time, last_pickled, last_e │
│ 2021-11-25 10:34:47.649 GMT [152] ERROR: duplicate key value violates unique constraint "serialized_dag_pkey" │
│ 2021-11-25 10:34:47.649 GMT [152] DETAIL: Key (dag_id)=(test_dag_356) already exists. │
│ 2021-11-25 10:34:47.649 GMT [152] STATEMENT: INSERT INTO serialized_dag (dag_id, fileloc, fileloc_hash, data, last_updated, dag_hash) VALUES ('test_dag_35 │
│ 2021-11-25 10:34:48.731 GMT [444] ERROR: duplicate key value violates unique constraint "serialized_dag_pkey" │
│ 2021-11-25 10:34:48.731 GMT [444] DETAIL: Key (dag_id)=(test_dag_379) already exists. │
│ 2021-11-25 10:34:48.731 GMT [444] STATEMENT: INSERT INTO serialized_dag (dag_id, fileloc, fileloc_hash, data, last_updated, dag_hash) VALUES ('test_dag_37 │
│ 2021-11-25 10:34:50.349 GMT [347] ERROR: duplicate key value violates unique constraint "serialized_dag_pkey" │
│ 2021-11-25 10:34:50.349 GMT [347] DETAIL: Key (dag_id)=(test_dag_379) already exists. │
│ 2021-11-25 10:34:50.349 GMT [347] STATEMENT: INSERT INTO serialized_dag (dag_id, fileloc, fileloc_hash, data, last_updated, dag_hash) VALUES ('test_dag_37 │
```
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