The GitHub Actions job "Tests" on airflow.git has succeeded.
Run started by GitHub user uranusjr (triggered by uranusjr).

Head commit for run:
2de0961fab12e8f836bbdfdd57f56a8fd0d2ec8e / Tzu-ping Chung <[email protected]>
Allow MapXComArg to resolve after serialization

This is useful for cases where we want to resolve an XCom without
running a worker, e.g. to display the value in UI.

Since we don't want to actually call the mapper function in this case
(the function is arbitrary code, and not running it is the entire point
to serialize operators), "resolving" the XComArg in this case would
merely produce some kind of quasi-meaningful string representation,
instead of the actual value we'd get in the worker.

Also note that this only affects a very small number of cases, since
once a worker is run for the task instance, RenderedTaskInstanceFields
would store the real resolved value and take over UI representation,
avoiding this fake resolving logic to be accessed at all.

Report URL: https://github.com/apache/airflow/actions/runs/3105199899

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