[jira] [Work logged] (KNOX-3402) Spark Connect gateway support

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KNOX-3402?focusedWorklogId=1033102&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-1033102 ]

ASF GitHub Bot logged work on KNOX-3402:
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                Author: ASF GitHub Bot
            Created on: 30/Jul/26 19:23
            Start Date: 30/Jul/26 19:23
    Worklog Time Spent: 10m 
      Work Description: acruise opened a new pull request, #1335:
URL: https://github.com/apache/knox/pull/1335

   (It is very **important** that you created an Apache Knox JIRA for this change and that the PR title/commit message includes the Apache Knox JIRA ID!)
   
   [KNOX-3402](https://issues.apache.org/jira/browse/KNOX-3402) - Spark Connect gateway support
   
   ## What changes were proposed in this pull request?
   
   Adding a Gateway module that can proxy Spark Connect traffic, with authentication & (coarse-grained) authorization. We stopped short of promising generic gRPC proxying but have made it slightly easier in future by keeping the Spark-Connect-specific parts in separate Java packages from the (abstract at the moment) gRPC plumbing.
   
   ## How was this patch tested?
   
   Unit tests, including some new ones
   
   ## Integration Tests
   __TODO__ (Please add or update integration tests [`.github/workflows/tests`](.github/workflows/tests) for the feature you are adding. If no unit test is added, please explain why. Check out [`.github/workflows/tests/README.md`](./workflows/tests/README.md) for instructions)
   
   ## UI changes
   None
   




Issue Time Tracking
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            Worklog Id:     (was: 1033102)
    Remaining Estimate: 0h
            Time Spent: 10m

> Spark Connect gateway support
> -----------------------------
>
>                 Key: KNOX-3402
>                 URL: https://issues.apache.org/jira/browse/KNOX-3402
>             Project: Apache Knox
>          Issue Type: New Feature
>          Components: Server
>            Reporter: Alex Cruise
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> [Spark Connect|https://spark.apache.org/spark-connect/] is a gRPC-native protocol for Apache Spark that allows end users to interact with Spark clusters and submit jobs through a principled API, from languages that aren't necessarily Python, Scala or SQL.
> Spark Connect itself explicitly disclaims any support for authentication or authorization; rather Spark suggests installing one's own gRPC gateway between client and server if such functionality is needed. Knox could be that gateway!



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