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@mohsenrezaeithe mohsenrezaeithe commented Aug 26, 2025

What is the purpose of the change

This change introduces new Maven modules under the flink-filesystems module for updating Hadoop FileSystem dependencies for the corresponding extensions. The new Hadoop 3.4 module introduces a new pattern that allows the extensions to pick the version that best suit the standards for their logic.

Some dependencies have also been refactored to the higher file system modules to reduce dependency management across the modules within org.apache.flink:flink-filesystems.

Brief change log

  • Refactored archunit tests dependencies to the flink-filesystem module.
  • Moved the provided org.apache.flink:flink-core dependency to the flink-filesystem module.
  • Migrated Hadoop 3.3/AWS modules to a new 3.3 parent under flink-filesystems module.
  • Implemented a new Hadoop 3.4 module, and migrated flink-azure-fs-hadoop to use it.

Verifying this change

This is a dependency refactor and the current flink-filesystem module tests provide coverage.

Does this pull request potentially affect one of the following parts:

  • Dependencies (does it add or upgrade a dependency): yes
  • The public API, i.e., is any changed class annotated with @Public(Evolving): no
  • The serializers: no
  • The runtime per-record code paths (performance sensitive): no
  • Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: no
  • The S3 file system connector: no (its dependencies where cleaned up, but none of them had a version change)

Documentation

  • Does this pull request introduce a new feature? no
  • If yes, how is the feature documented? not applicable

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flinkbot commented Aug 26, 2025

CI report:

Bot commands The @flinkbot bot supports the following commands:
  • @flinkbot run azure re-run the last Azure build

@mohsenrezaeithe mohsenrezaeithe force-pushed the improvement/mr/fs-hadoop-versioned-base branch 3 times, most recently from 501ac62 to 8464be0 Compare August 27, 2025 04:22
@mohsenrezaeithe mohsenrezaeithe force-pushed the improvement/mr/fs-hadoop-versioned-base branch 3 times, most recently from b62096d to f35aca0 Compare August 28, 2025 16:24
@mohsenrezaeithe mohsenrezaeithe force-pushed the improvement/mr/fs-hadoop-versioned-base branch from f35aca0 to efc9124 Compare August 28, 2025 18:33
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2 participants