Create job definition from a job name that would be valid for

reconstructable

method

To create a job definition from a job name that would be valid for the

reconstructable

method, you need to follow a specific pattern as outlined in the documentation. The

reconstructable

method is used when your job must cross process boundaries, such as for execution on multiple nodes or in different systems. It requires a function that returns a

JobDefinition

or is decorated with

@job

. Here's a step-by-step guide based on the documentation: 1. Define your job within a module-scoped function. This function should return a

JobDefinition

object, which can be created by calling

to_job()

on a

GraphDefinition

or by using the

@job

decorator. 2. Ensure that the function you define is at the module level and not nested within another function or scope. This is necessary because

reconstructable

uses a conservative strategy for reconstruction that does not support jobs defined by lambdas, in nested scopes, or in interactive environments like Jupyter notebooks. 3. Use the

reconstructable

method to create a

ReconstructableJob

from the function you defined. Here's an example from the documentation:

python from dagster import graph, reconstructable  @graph def my_graph():     ...  def define_my_job():     return my_graph.to_job()  reconstructable(define_my_job)

In this example,

define_my_job

is a module-scoped function that returns a

JobDefinition

created by calling

to_job()

on a

GraphDefinition

. The

reconstructable

method is then used to create a

ReconstructableJob

from

define_my_job

. If you have a job name and want to make it reconstructable, you would follow a similar pattern, ensuring that the job is defined in a way that is compatible with the

reconstructable

method. If the job is already defined with the

@job

decorator, you can directly pass it to `reconstructable`:

python from dagster import job, reconstructable  @job def my_named_job():     ...  reconstructable_my_named_job = reconstructable(my_named_job)

In this case,

my_named_job

is a job defined with the

@job

decorator, and

reconstructable_my_named_job

is the resulting

ReconstructableJob

.