I am using spring boot 3.4 below is my BatchConfig. It’s running at startup of the application even I have added required property to disabled at start:

Is it possible to get variables from a properties file (ex: application.properties) in a tasklet ?

I wonder what causes in Spring batch job to have like 2 second delays between executing steps:

There are several ways to rejects records in Spring Batch and all are related to Skip Listener. What would be the best way to reject records(In case of record object dependent resources are not available).

I have below code which is a JSR 352 batch job ItemWriter. I am migrating it to Spring Batch 5.

I use Spring Batch 4.3.7. Below is a part of my Spring Batch configuration, which, generally, works:

I cannot understand why ClassifierCompositeItemWriter in Spring Batch use contravariance for classify the items.
In the class the classifier property is defined with an output type of ItemWriter<? super T>:

I have the next XML:

I have four job running in same time. But it shows error:

Let’s assume our job-process like: