Users/fabianm/spark scala2.13

[FabianMeiswinkel]

Description

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All SDK Contribution checklist:

• The pull request does not introduce [breaking changes]
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.

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• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

Testing Guidelines

• Pull request includes test coverage for the included changes.

[Copilot]

Pull request overview

This PR adds Scala 2.13 support for the Azure Cosmos DB Spark 3.5 connector by creating a new module azure-cosmos-spark_3-5_2-13. The changes include refactoring parent POMs to support parameterized Scala versions, adding CI/CD pipeline configurations for the new module, and creating documentation and configuration files for the Scala 2.13 variant.

Key Changes:

• New module azure-cosmos-spark_3-5_2-13 with Scala 2.13 support for Spark 3.5
• Parameterization of Scala version properties in parent POMs to support multiple Scala versions
• CI/CD pipeline updates to include the new module in build and test workflows

Reviewed changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
sdk/cosmos/spark.yml	Added new Databricks test configuration for Scala 2.13 variant
sdk/cosmos/spark.databricks.yml	Parameterized JAR_NAME to support multiple Spark/Scala versions
sdk/cosmos/pom.xml	Added azure-cosmos-spark_3-5_2-13 module to build
sdk/cosmos/ci.yml	Added new module to CI triggers, parameters, and artifacts list
sdk/cosmos/azure-cosmos-spark_3/pom.xml	Refactored to use parameterized Scala version properties
sdk/cosmos/azure-cosmos-spark_3-5_2-13/*	New module with POM, README, CONTRIBUTING, CHANGELOG, and config files
sdk/cosmos/azure-cosmos-spark_3-5_2-12/pom.xml	Added Scala version properties for consistency
sdk/cosmos/azure-cosmos-spark_3-5/pom.xml	Parameterized Scala dependencies
eng/versioning/version_client.txt	Added version entry for new module
eng/versioning/external_dependencies.txt	Added Scala 2.13 dependency entries
eng/.docsettings.yml	Added documentation settings for new module
.vscode/cspell.json	Added spelling exceptions for new module