GitHub user pykenny edited a comment on the discussion: Dynamic mapped tasks group arguments are interpreted as MappedArgument when provided to classic operators
Within the decorated task group context, parameter set `(project, dataset, table_name, partition_id)` seems to be some native Python variables (strings as for this example), but actually they are proxies that instruct tasks defined within the context what should be pulled from XCom (from which upstream task, and value corresponds to which key) and send to the (templated) parameters for running the task. Concatenating them through f-string without task context merely stringifies these proxy objects together so that's why the case proposed in the original post happened. GitHub link: https://github.com/apache/airflow/discussions/40728#discussioncomment-12100820 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
