Sourced from software.amazon.lambda:powertools-cloudformation's releases.

v2.2.0

Summary

This release adds GraalVM support to the Serialization utility and improves the Batch Processing utility allowing you to pass a custom Executor giving you more control over the resources used by the batch operations.

⭐️ Thanks to @​visheshruparelia for their first contribution to Powertools for AWS! And thanks to @​jreijn for adding GraalVM support to the serialization module.

Add support for batch execution in parallel with custom Executor

Docs

This feature enhances the batch processing capabilities by allowing parallel execution with a custom Executor. This allows you to customize the resources used by the batch operations, such as providing your own thread pool giving you more control over the degree of concurrency.

Here's an example of how to use a custom executor for parallel batch processing:

public class SqsBatchHandler implements RequestHandler<SQSEvent, SQSBatchResponse> {
private final BatchMessageHandler<SQSEvent, SQSBatchResponse> handler;
private final ExecutorService executor;
public SqsBatchHandler() {
handler = new BatchMessageHandlerBuilder()
.withSqsBatchHandler()
.buildWithMessageHandler(this::processMessage, Product.class);
executor = Executors.newFixedThreadPool(2);
}
@​Override
public SQSBatchResponse handleRequest(SQSEvent sqsEvent, Context context) {
// New feature: custom executor can now be passed as a method argument for parallel processing
return handler.processBatchInParallel(sqsEvent, context, executor);
}
private void processMessage(Product p, Context c) {
// Process the product
}
}

Changes

• chore(ci): bump version to 2.2.0 (#1942) by @github-actions[bot]
• build(deps): bump org.codehaus.mojo:build-helper-maven-plugin from 3.6.0 to 3.6.1 (#1941) by @dependabot[bot]
• build(deps): bump org.sonatype.central:central-publishing-maven-plugin from 0.7.0 to 0.8.0 (#1940) by @dependabot[bot]
• build(deps): bump log4j.version from 2.24.3 to 2.25.1 (#1939) by @dependabot[bot]
• build(deps): bump aws.sdk.version from 2.30.31 to 2.31.78 (#1938) by @dependabot[bot]

... (truncated)

Sourced from software.amazon.lambda:powertools-cloudformation's changelog.

Changelog

All notable changes to this project will be documented in this file.

This project follows Keep a Changelog format for changes and adheres to Semantic Versioning.

[Unreleased]

[1.20.1] - 2025-04-08

• docs: fix 2 typos (#1739) by @​ntestor
• docs: Correct XML formatting for Maven configuration in Large Messages utility docs (#1796) by @​jreijn
• fix: Load version.properties file as resource stream to fix loading when packaged as jar (#1813) by @​phipag

[1.20.0] - 2025-03-25

• feat(cfn-custom-resource): Add optional 'reason' field for detailed failure reporting (#1758) by @​moizsh

[1.19.0] - 2025-03-07

• chore(deps): Update deps for jackson (#1793) by @​sthulb
• build(deps): bump log4j.version from 2.22.1 to 2.24.3 (#1777) by @​dependabot
• chore(deps): update JSII to 1.108 (#1791) by @​sthulb
• build(deps): bump jinja2 from 3.1.5 to 3.1.6 in /docs (#1789) by @​dependabot
• chore: Update netty version (#1768) by @​sthulb
• chore: Set versions of transitive dependencies (#1767) by @​sthulb
• chore: update Jackson in examples (#1766) by @​sthulb
• build(deps): bump org.apache.maven.plugins:maven-jar-plugin from 3.4.1 to 3.4.2 (#1731) by @​dependabot
• build(deps): bump aws.xray.recorder.version from 2.15.3 to 2.18.1 (#1726) by @​dependabot
• build(deps): bump aws.sdk.version from 2.26.29 to 2.27.12 (#1724) by @​dependabot
• fix: Allow empty responses as well as null response in AppConfig (#1673) by @​chrisclayson
• build(deps): bump aws.sdk.version from 2.27.2 to 2.27.7 (#1715) by @​dependabot
• build(deps): bump aws.sdk.version from 2.26.29 to 2.27.2 (#1714) by @​dependabot
• build(deps): bump aws.sdk.version from 2.25.26 to 2.26.29 (#1713) by @​dependabot
• build(deps): bump aws.sdk.version from 2.26.25 to 2.26.29 (#1712) by @​dependabot
• chore: deprecate java1.8 al1 (#1706) by @​jeromevdl
• chore: java 1.8 AL1 is deprecated, fix E2E tests (#1692) by @​jeromevdl
• build(deps): bump aws.sdk.version from 2.26.21 to 2.26.25 (#1703) by @​dependabot
• build(deps): bump aws.sdk.version from 2.26.3 to 2.26.21 (#1697) by @​dependabot
• build(deps): bump jackson.version from 2.17.0 to 2.17.2 (#1696) by @​dependabot
• build(deps): bump org.apache.commons:commons-lang3 from 3.13.0 to 3.14.0 (#1694) by @​dependabot
• build(deps): bump commons-io:commons-io from 2.15.1 to 2.16.1 (#1691) by @​dependabot
• docs: improve tracing doc for sdk instrumentation (#1687) by @​jeromevdl
• docs: fix tracing links for xray (#1686) by @​jeromevdl
• build(deps): bump org.apache.maven.plugins:maven-failsafe-plugin from 3.2.5 to 3.3.0 (#1679) by @​dependabot
• build(deps): bump aws.sdk.version from 2.25.69 to 2.26.3 (#1658) by @​dependabot
• build(deps): bump com.github.spotbugs:spotbugs-maven-plugin from 4.7.3.6 to 4.8.5.0 (#1657) by @​dependabot
• build(deps): bump org.apache.maven.plugins:maven-checkstyle-plugin from 3.3.0 to 3.4.0 (#1653) by @​dependabot

... (truncated)

• e3afeab chore(ci): bump version to 2.2.0
• ff87ecc build(deps): bump org.codehaus.mojo:build-helper-maven-plugin (#1941)
• 765ddf2 build(deps): bump org.sonatype.central:central-publishing-maven-plugin (#1940)
• b277e65 build(deps): bump log4j.version from 2.24.3 to 2.25.1 (#1939)
• 57c8cb2 build(deps): bump aws.sdk.version from 2.30.31 to 2.31.78 (#1938)
• 765f0ac build(deps-dev): bump org.apache.commons:commons-lang3 (#1937)
• 9dcb9b6 build(deps): bump org.apache.commons:commons-lang3 from 3.15.0 to 3.18.0 (#1936)
• 3a7b67b feat(batch): add support for batch execution in parallel with custom Executor...
• f8a9ede fix(examples): Fix GraalVM metadata after common runtime client changes (#1935)
• 0f36150 feat(serialization): Add GraalVM metadata configuration (#1905)
• Additional commits viewable in compare view

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