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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/10/28 21:52:02 UTC

[GitHub] [airflow] mjpieters opened a new issue #11928: Web UI should fetch operator links in one request

mjpieters opened a new issue #11928:
URL: https://github.com/apache/airflow/issues/11928


   Operators can define additional extra links to be displayed on the task instance. While most implementations limit to just a few links, the web UI code is loading each value with a separate request:
   
   https://github.com/apache/airflow/blob/86ed7dcd687627412e93620ec5da7f05e2552ae7/airflow/www/templates/airflow/dag.html#L503-L532
   
   That's not a very efficient way of loading these values. This should really be a single AJAX request that fetches all the task links; it could simply repeat the `link_name` parameter, and the server could send back a JSON object with link name -> URL entries.
   


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