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https://issues.apache.org/jira/browse/SPARK-52223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandy Ryza reassigned SPARK-52223:
----------------------------------

    Assignee: Aakash Japi

> [SDP] Create spark connect API for SDP
> --------------------------------------
>
>                 Key: SPARK-52223
>                 URL: https://issues.apache.org/jira/browse/SPARK-52223
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Spark Core
>    Affects Versions: 4.1.0
>            Reporter: Aakash Japi
>            Assignee: Aakash Japi
>            Priority: Major
>              Labels: pull-request-available
>
> SDP is a Spark Connect-only feature. We need to add the following APIs to 
> cover the pipeline lifecycle:
>  # {{CreateDataflowGraph}} creates a new graph in the registry.
>  # {{DefineDataset}} and {{DefineFlow}} register elements to the created 
> graph. Datasets are the nodes of the dataflow graph, and are either tables or 
> views, and flows are the edges connecting them.
>  # {{StartRun}} starts a run, which is a single execution of a graph.
>  # {{StopRun}} stops an existing run, while {{DropPipeline}} stops any 
> current runs and drops the pipeline.
>  # `PipelineCommand`, which contains a oneof that contains one of the above 
> protos. This is the interface exposed to the SC command itself.
> We also need to add the new {{PipelineCommand}} object to the 
> {{ExecutePlanRequest}} and the {{PipelineCommand.Response}} to the 
> {{ExecutePlanResponse}} object.



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