Problem Definition

In a pipeline with parallel steps, if one of the parallel steps fails, then a user needs to wait for the rest of the parallel steps to finish before having the option to rerun the failed step.

The fail-fast option in the parallel set would make the whole group stop when a step fails and this would provide the option to rerun the failed step immediately. However, stopping the whole group of parallel steps when one of them fails is not always desirable.

Suggested Solution

Provide the option to rerun a failed parallel step right after it fails, without having to wait for the other parallel steps to finish first.