Job processing method and device, equipment, medium and program product

The invention provides a job processing method which can be applied to the technical field of artificial intelligence. The method comprises the following steps: receiving a job sent by a job information manager and job metadata matched with the job; generating a job scheduling instruction based on the job metadata of the target sub-job in response to the job processing moment of the target sub-job, and sending the job scheduling instruction to a job executor for processing the target sub-job; when it is determined that a job feedback result about the target sub-job represents that execution of the target sub-job fails, a job execution failure reason is determined from a job executor, and the job feedback result is sent by the job executor; and under the condition that the fact that the operation execution failure reason represents that the operation result of the upstream sub-operation is not obtained from the operation result obtaining path is determined, performing fault identification in the operation depe