is there any chance that ditching the DAG with Orion could m

Question

is there any chance that ditching the DAG with Orion could maybe allow for hot reloading of Flow code So like Error gt Push changes gt Restart from where you were but with changes incorporated on downstream Tasks

Matt Alhonte · Answer

this might be a terrible idea though lol

Kevin Kho · Answer

This actually came up in a recent discussion and we are thinking of it

Anna Geller · Answer

Not sure about restarts but this will work already in Orion Error gt Push changes gt Start a new flow run from your deployment This works because Orion doesn t require a preregistration and as long as your changed code lives in the same location as the one defined in your flow s DeploymentSpec it will work out of the box

Anna Geller · Answer

This is only about the actual flow definition if your dependency changed e g custom modules your flow depends on then you need to make sure those are updated in the environment your FlowRunner from the deployment points to

Matt Alhonte · Answer

Oooh neat

Zanie · Answer

This would work if the task `cache key fn` ignored errored states somehow