Hi, I am running a map_task on an input list of 2 elements, but the UI shows 4 successfull runs, with only 2 unique task ids. Does anyone know, what could cause this behavior / is it a bug in the frontend? On the cluster, only two pods are scheduled: (flytekit==1.10.1, flyte-backend==1.9.0)

looks like a bug to me. would you mind filing an issue? [flyte-bug]

🐞 Create a new Flyte Bug issue: https://github.com/flyteorg/flyte/issues/new?assignees=&labels=bug%2Cuntriaged&template=bug_report.yaml&title=%5BBUG%5D+

are you able to reproduce this every time you run a map task?

I was trying to compile a MRE, for me the same behavior occurs when just calling a standard map_task, as in the following example and I could not find the cause of this bug. Can anyone try to reproduce this bug with the following code? I will try if updating to 1.10 solves it for me.

@task
def demo_task_1() -> List[int]:
    return [1, 2]


@task
def demo_task_2(inp: int) -> None:
    print(inp)

@workflow
def demo_wf():

    task1_out = demo_task_1()
    task2_out = map_task(demo_task_2)(inp=task1_out)

hey @white-teacher-47376, here's what I see on the demo cluster that uses the latest version of flyte:

Thanks for checking! I would have been surprised, if this was a general bug without being noticed. So the problem must be somewhere in my setup. Something I noticed is that in this example the demo_wf is registered 2 times, is this normal, or could it have something to do with it?

i believe it's normal. the two registrations pertain to workflow and launch plan.