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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/10/26 18:35:55 UTC

[GitHub] [airflow] ephraimbuddy opened a new issue #11862: API request issue with the example_dags

ephraimbuddy opened a new issue #11862:
URL: https://github.com/apache/airflow/issues/11862


   Getting the list of dags in the example dags using the rest API is broken due to an example dag with no file location
   
   **Apache Airflow version**:2.0
   
   
   **Kubernetes version (if you are using kubernetes)** (use `kubectl version`):
   
   **Environment**:
   
   - **Cloud provider or hardware configuration**:
   - **OS** (e.g. from /etc/os-release):
   - **Kernel** (e.g. `uname -a`):
   - **Install tools**:
   - **Others**:
   
   **What happened**:
   When you request for dags using the API dags endpoint, it returns an error as shown below:
   
   ```
   {
       "detail": "None is not of type 'string'\n\nFailed validating 'type' in schema['allOf'][0]['properties']['dags']['items']['properties']['fileloc']:\n    {'description': 'The absolute path to the file.',\n     'readOnly': True,\n     'type': 'string'}\n\nOn instance['dags'][25]['fileloc']:\n    None",
       "status": 500,
       "title": "Response body does not conform to specification",
       "type": "https://airflow.apache.org/docs/2.0.0a1/stable-rest-api-ref.html#section/Errors/Unknown"
   }
   ```
   The reason is that a DAG is introduced in the list of example dags it's supposed to return and that DAG has no fileloc. Here is the DAG:
   
   ```
   {
               "dag_id": "TEST_DAG_ID",
               "description": null,
               "fileloc": null,
               "is_paused": false,
               "is_subdag": false,
               "owners": [],
               "root_dag_id": null,
               "schedule_interval": null,
               "tags": []
           },
   ```
   I have not investigated to see where this dag is coming from.
   
   **What you expected to happen**:
   
   I expected to receive a list of dags in response
   
   **How to reproduce it**:
   
   1. Start breeze and start both the scheduler and webserver
   2. Using postman or any tool, request for this endpoint `http://localhost:28080/api/v1/dags`
   


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[GitHub] [airflow] ephraimbuddy commented on issue #11862: API request issue with the example dags

Posted by GitBox <gi...@apache.org>.
ephraimbuddy commented on issue #11862:
URL: https://github.com/apache/airflow/issues/11862#issuecomment-716902482


   Wow. This solved it!
   I should have asked around before opening the issue. Thanks so much


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[GitHub] [airflow] kaxil commented on issue #11862: API request issue with the example dags

Posted by GitBox <gi...@apache.org>.
kaxil commented on issue #11862:
URL: https://github.com/apache/airflow/issues/11862#issuecomment-716881596


   Can you try with the following command:
   
   ```
    ./breeze start-airflow --backend postgres --db-reset
   ```
   
   and see


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[GitHub] [airflow] ephraimbuddy closed issue #11862: API request issue with the example dags

Posted by GitBox <gi...@apache.org>.
ephraimbuddy closed issue #11862:
URL: https://github.com/apache/airflow/issues/11862


   


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