Hello, Do all mapped tasks have to be completed before dependant mapped tasks can be run. Let's say you have a flow that has these tasks A -> B-> C. Tasks B and C are mapped tasks. Is it possible for B to execute right after an individual run of A? Before starting another execution of A Say Task A adds 10 to input and print the value Task B Adds 100 to the input and prints the value. the expected output for the input of task A [1,2,3] would be: 11 111 12 112 13 113 I know that the actual output could be in any order.

The DaskExecutor prefers depth-first execution, but it can’t be forced that way. On LocalExecutor, it is single threaded so there really isn’t a difference

Thanks I will try to see if I can achieve those results with the DaskExecutor.