[BUG] Manifest workflow failed due to increase of minimumCompileVersion of Java update in 2.x

[peterzhuamazon]

opensearch-project/OpenSearch@399c646

This has triggered a wave of failure in manifest-update workflow specifically on OpenSearch 2.x branch.

Starting here: https://build.ci.opensearch.org/job/manifest-update/506/console

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PRs:

• Update minimumCompilerVersion to use jdk 11 OpenSearch#15307
• Add minimumCompilerVersion check for manifest update on OpenSearch Min branches #4953

[prudhvigodithi]

Looks to me like an issue with jdk11 coming from https://github.com/opensearch-project/opensearch-build/blob/main/jenkins/manifests-update.jenkinsFile#L25?
Because the ./gradlew properties -Dbuild.snapshot=false for OpenSearch 2.x works on my local with jdk21 and for jdk11 I get an error * What went wrong: Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0, the same shows in the build log https://build.ci.opensearch.org/job/manifest-update/506/console.

[reta]

@peterzhuamazon @prudhvigodithi Gradle 8.10 deprecated usage of any JDK lower than JDK-16. We need to use JDK-17 for manifest builds.

[peterzhuamazon]

Seems like that build dep and runtime dep is using different version now.

Runtime dep min is still 11: https://opensearch.org/docs/latest/install-and-configure/install-opensearch/index/#java-compatibility

Build time dep min is now 17 minimum: opensearch-project/OpenSearch#15267

[reta]

Yes, it could be extracted from minimumCompilerVersion file

[peterzhuamazon]

Re-open as it is not fixed permanently as of now.

Pending review:

• Add minimumCompilerVersion check for manifest update on OpenSearch Min branches #4953

[peterzhuamazon]

Not fully fixed. Still have issues.