[SPARK-53796] Add extension field to pipeline protos to support forward compatibility
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SCHJonathan
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extension field to pipeline protos to support forward compatibility
SCHJonathan
changed the title
extension field to pipeline protos to support forward compatibilityextension field to pipeline protos to support forward compatibility
sryza
reviewed
Oct 3, 2025
sql/connect/common/src/main/protobuf/spark/connect/pipelines.proto
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sql/connect/common/src/main/protobuf/spark/connect/pipelines.proto
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Hi @vicennial @hvanhovell, wondering whether yall wanna take a look at this PR. This PR is adding extension field to the DefineDataset and DefineFlow proto to support databricks only field |
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What changes were proposed in this pull request?
Adding
google.protobuf.Any extension = 999;field toPipelineCommand,DefineDataset, andDefineFlowProtos to support forward-compatibility by carrying additional pipeline command types / dataset or flow's fields that are not yet defined in this version of the proto.During the planning stage, the Spark Server will resolve and dispatch command / message to the correct handler.
Why are the changes needed?
To support forward-compatibility by carrying additional pipeline command types / dataset or flow's fields that are not yet defined in this version of the proto. Useful for platforms that want to extend pipeline commands with platform-specific capabilities.
Does this PR introduce any user-facing change?
No
How was this patch tested?
Test will be added for feature works using this new field
Was this patch authored or co-authored using generative AI tooling?
No