Spring Batch 5/Spring Boot 3 Upg
2023-09-03 本文已影响0人
程序员札记
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Spring Boot 2.7.X will reach the end of support by Nov 2023. As a Payments company, eBay is required by internal/external auditors to keep all its Software and Systems patched.
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Batch apps will upgrade to Spring Boot 3**
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Spring Batch 5.0 Themes
Spring Batch 5.0 has the following major themes:
- Java 17 Requirement
- Major dependencies upgrade
- Batch infrastructure configuration updates
- Batch testing configuration updates
- Job parameters handling updates
- Execution context serialization updates
- SystemCommandTasklet updates
- New features
- Pruning
Key Changes
Run only 1 Job instead of multi Jobs
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JobBuilderFactory & StepBuilderFactory are deprecated
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transactionManager must be provided when creating a step
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Job parameters handling updates
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ItemWriter Changes
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Date types updates
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Default ExecutionContextSerializer changed
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SystemCommandTasklet updates
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BatchConfigurer is removed
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