Add opensearch-learning-to-rank-base to manifest

[rithin-pullela-aws]

Description

Adds the opensearch-learning-to-rank-base plugin to the manifest files.

Following the onboarding steps mentioned here.

PR implementing the build script in LTR: opensearch-project/opensearch-learning-to-rank-base#97

Artifacts published:

artifacts/maven/org/opensearch/opensearch-ltr/2.19.0.0-SNAPSHOT/opensearch-ltr-2.19.0.0-20250117.192241-1.pom
artifacts/maven/org/opensearch/opensearch-ltr/2.19.0.0-SNAPSHOT/opensearch-ltr-2.19.0.0-20250117.192241-1.zip
artifacts/maven/org/opensearch/opensearch-ltr/2.19.0.0-SNAPSHOT/opensearch-ltr-2.19.0.0-20250117.192241-2.pom
artifacts/maven/org/opensearch/opensearch-ltr/2.19.0.0-SNAPSHOT/opensearch-ltr-2.19.0.0-20250117.192241-2.zip
artifacts/plugins/opensearch-ltr-2.19.0.0-SNAPSHOT.zip

Issues Resolved

List any issues this PR will resolve, e.g. Closes [...].

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[gaiksaya]

Hi @rithin-pullela-aws

For 3.0.0 looks like the plugin is failing with java compatibility error:

* What went wrong:
Could not open settings generic class cache for settings file '/tmp/tmpv1wmks95/opensearch-learning-to-rank-base/settings.gradle' (/home/runner/.gradle/caches/8.5/scripts/1r7vq1a50dzxpi8s6r0cutotx).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 67

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org./

3.0.0 is using jdk-23.

[dhrubo-os]

Hi @rithin-pullela-aws

For 3.0.0 looks like the plugin is failing with java compatibility error:

* What went wrong:
Could not open settings generic class cache for settings file '/tmp/tmpv1wmks95/opensearch-learning-to-rank-base/settings.gradle' (/home/runner/.gradle/caches/8.5/scripts/1r7vq1a50dzxpi8s6r0cutotx).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 67

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org./

3.0.0 is using jdk-23.

does this mean all other plugins also needs to be built on JDK 23 too? Referring to ml-commons/flow-framework etc?

[gaiksaya]

does this mean all other plugins also needs to be built on JDK 23 too? Referring to ml-commons/flow-framework etc?

Yes! jdk-23 is only for 3.0.0. See open issues.
For 2.19, it is still jdk-21.

[gaiksaya]

Hi @rithin-pullela-aws ,
Can you also add the component to test manifest please?
Thank you!

[rithin-pullela-aws]

Hi @rithin-pullela-aws , Can you also add the component to test manifest please? Thank you!

I raised another PR for test workflow: #5246. I was following the steps in the onboarding doc.

[gaiksaya]

To-do: Add the plugin later to 3.0.0 manifest once the it supports jdk-23.
Thanks!