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@TimothyW553 TimothyW553 commented Dec 18, 2025

🥞 Stacked PR

Use this link to review incremental changes.


Which Delta project/connector is this regarding?

  • Spark
  • Standalone
  • Flink
  • Kernel
  • Other (fill in here)

Description

How was this patch tested?

Does this PR introduce any user-facing changes?

raveeram-db pushed a commit that referenced this pull request Dec 19, 2025
…ing UCCatalogManagedClient (#5677)

## 🥞 Stacked PR
Use this
[link](https://github.com/delta-io/delta/pull/5677/files/b2ba4e4cb4d7c0dfaa4f0542e12ef27798c2f43c..29b67038e4ef85fd7dfde7bd2f493b1420976ebe)
to review incremental changes.
- [catalogtableutils-ccv2](#5477)
[[Files changed](https://github.com/delta-io/delta/pull/5477/files)]
-
[**stack/snapshotmanager-implementation**](#5677)
[[Files
changed](https://github.com/delta-io/delta/pull/5677/files/b2ba4e4cb4d7c0dfaa4f0542e12ef27798c2f43c..29b67038e4ef85fd7dfde7bd2f493b1420976ebe)]
-
[stack/snapshotmanager-factory-wireup](#5678)
[[Files
changed](https://github.com/delta-io/delta/pull/5678/files/da30e83d7911bd4a97cf73cc2c9c0fdd38dc8a39..cbb134e12af1b3d8b02d2e8a5f6632327f7f8f51)]
- [stack/e2e-ccv2-tests](#5734)
[[Files
changed](https://github.com/delta-io/delta/pull/5734/files/cbb134e12af1b3d8b02d2e8a5f6632327f7f8f51..19b8915e6f051ba875932f89494f2e27954cdcb9)]

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#### Which Delta project/connector is this regarding?
<!--
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request title
For example: [Spark] Title of my pull request
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- [ ] Spark
- [ ] Standalone
- [ ] Flink
- [ ] Kernel
- [ ] Other (fill in here)

## Description
This PR implements the wireframe introduced in the previous PR of the
stack. For this specific `UCManagedTableSnapshotManager`, it delegates
snapshot loading operations to the `UCCatalogCommitClient`.

`getActiveCommitAtTime(t)` loads the latest snapshot, gets its commits,
and uses those along with
`DeltaHistoryManager.getActiveCommitAtTimestamp(t, catalogCommits, ...)`
to get the appropriate commit at time `t`.
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## How was this patch tested?
Locally and CI.
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## Does this PR introduce _any_ user-facing changes?
No.
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---------

Signed-off-by: Timothy Wang <[email protected]>
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