[GitHub] [airflow] philippefutureboy opened a new issue #17698: Implement support for task tags

[GitBox <gi...@apache.org>]

philippefutureboy opened a new issue #17698:
URL: https://github.com/apache/airflow/issues/17698


   **Description**
   
   Task tags could be a useful addition when one wants to filter upstream or downstream tasks in dynamically-composed DAGs.
   This issue was opened as a follow-up to discussion https://github.com/apache/airflow/discussions/17697.
   
   **Use case / motivation**
   
   If at any point one wants to filter tasks for whichever purpose, the current standard is to have a naming convention for your tasks. Unfortunately this can be limiting if you need to filter your tasks using more than one tag.
   In my use-case I want to collect upstream tasks that produced files and collect these files (JSON) for assembly downstream into a larger JSON file.
   
   **Are you willing to submit a PR?**
   
   If that's a task that is doable within less than a day of work, testing included, I'd be happy to do so on a weekend.
   Otherwise no, I don't have the bandwidth unfortunately.
   If there is a collaborator that could have an idea of the scope and the places to target (mainly BaseOperator, right?), that would greatly help me commit to a PR :)
   
   <!--- We accept contributions! -->
   


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[GitHub] [airflow] boring-cyborg[bot] commented on issue #17698: Implement support for task tags

[GitBox <gi...@apache.org>]

boring-cyborg[bot] commented on issue #17698:
URL: https://github.com/apache/airflow/issues/17698#issuecomment-901375172


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