[GitHub] [airflow] hussein-awala commented on issue #34416: Airflow DAG fails to run if `dag_id` + `task_id` is too long with OTEL integration enabled.

["hussein-awala (via GitHub)" <gi...@apache.org>]

hussein-awala commented on issue #34416:
URL: https://github.com/apache/airflow/issues/34416#issuecomment-1722264867

   > The dag_id/task_id combination is obviously too long to be sent to otel as a metric name (which has a max limit of just 63 characters), but the DAG itself should not fail in this case.
   
   Let's keep discussing the dag failure/no failure after OTEL failure in #34405 to avoid discuss that twice
   
   For the metric name limit, we have the same limitation in K8S resources, and we fix that by truncate the name and take only the first X characters, we can do the same thing with OTEL metrics.


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