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https://issues.apache.org/jira/browse/SPARK-59074?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-59074:
-----------------------------------
Labels: pull-request-available (was: )
> Import scg-pool-k8s crate into Spark Connect Gateway
> ----------------------------------------------------
>
> Key: SPARK-59074
> URL: https://issues.apache.org/jira/browse/SPARK-59074
> Project: Spark
> Issue Type: Sub-task
> Components: Connect
> Affects Versions: connect-gateway-0.1.0
> Reporter: L. C. Hsieh
> Assignee: L. C. Hsieh
> Priority: Major
> Labels: pull-request-available
>
> Part of importing the Spark Connect Gateway reference implementation into
> apache/spark-connect-gateway as a series of small, bottom-up PRs.
> This adds the scg-pool-k8s crate — a Kubernetes service-watch backend Pool. It
> watches a Service's Endpoints object in a given namespace and exposes the
> ready
> endpoints as the routing backend set, so the gateway's backend membership
> tracks
> the Spark Connect pods dynamically. This is the dynamic counterpart to the
> fixed-membership scg-pool-static.
>
> scg-pool-k8s depends on the scg-routing crate (SPARK-58773) whose Pool trait
> it
> implements, and pulls in the kube / k8s-openapi client stack. It is imported
> as
> its own PR (rather than grouped) because of that larger dependency surface. It
> compiles and tests on its own (unit tests plus a router integration test) and
> is
> appended to the workspace members list. It is consumed later by the gateway
> binary.
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