Spring / Spring batch Interview questions
Explain the spring batch framework architecture.
Job is an entity that encapsulates the entire batch process and acts as a container for steps. A job combines multiple steps that belong logically together in a flow and allows for configuration of properties global to all steps such as restartability.
A job is wired using an XML configuration or java based configuration and it is referred as Job configuration.
The job configuration contains:
- The name of the job.
- Definition and ordering of steps.
- Whether or not the job is restartable.
JobInstance represents a logical job run. Consider a batch job that runs every night, there is a logical JobInstance running everyday.
JobParameters are set of parameters used to start a batch Job. They also distinguish JobInstance from another.
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.
More Related questions...