I am implementing a custom ItemProcessor<I, O> in spring batch for processing data from a Rest api . I want access some values from jobParamete ...
I am implementing a custom ItemProcessor<I, O> in spring batch for processing data from a Rest api . I want access some values from jobParamete ...
I have a Spring Batch app that uses ItemProcessor to process items. I want to know if it is possible to update an item after it's been processed so ...
I have the following ItemProcessor, I need to know if the item is the last item the reader sends. Is this possible? The flow is: ItemReader - rea ...
Can I write a Spring Batch step with a single ItemReader and multiple substeps, each with an ItemProcessor followed by a ItemWriter? I am trying to a ...
I'm processing multiple input files with multi-format lines using ClassifierCompositeItemProcessor. But when using StepBuilderFactory stream to write ...
I'm reading a multi-format file using FlatFileItemReader and mapping every line to its corresponding bean type in ItemProcessor and performing data en ...
I have a situation in spring batch where I have multiple item processors that make up a composite item processor. I need to share some context data be ...
I'm writing a Spring Boot application that starts up, gathers and converts millions of database entries into a new streamlined JSON format, and then s ...
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2020-May-05 22:30:13.654 ERROR [ma ...
I have tried to find the solution but I cannot... ㅠㅠ I want to separate steps in a job like below. The reason why I'm so divided is that I have ...
I have a Spring Batch partition job. I’m using CompositeProcessor, read data from DB and save these items into an CopyOnWriteArrayList. Because the en ...
TL;DR Given a file with a million reocrds where there is considerable amount of logic to be executed on each row in the file, what is the fastest way ...
I'm writing a spring batch job and in one of my step I have the following code for the processor: The above code works but I've found out that ther ...
In Spring batch I need to pass the items read by an ItemReader to two different processors and writer. What I'm trying to achieve is that... This i ...
I am new at Spring batch and I am having an issue implementing my business use case with Spring batch. Basically, I am reading data from a database i ...