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[Spark] Unify cache key type in DeltaLog #4172

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ctring
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@ctring ctring commented Feb 18, 2025

Which Delta project/connector is this regarding?

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

Description

There are currently two cache key types in DeltaLog: DeltaLogCacheKey and CacheKey, but there is no difference between them. This PR unifies them into a single cache key type.

How was this patch tested?

Existing unit tests

Does this PR introduce any user-facing changes?

No

@ctring ctring changed the title [Spark] Clean up cache key handling in DeltaLog [Spark] Unify cache key type in DeltaLog Feb 18, 2025
@scottsand-db scottsand-db merged commit 3e3c01b into delta-io:master Feb 19, 2025
18 of 21 checks passed
anoopj pushed a commit to anoopj/delta that referenced this pull request Feb 24, 2025
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#### Which Delta project/connector is this regarding?
<!--
Please add the component selected below to the beginning of the pull
request title
For example: [Spark] Title of my pull request
-->

- [x] Spark
- [ ] Standalone
- [ ] Flink
- [ ] Kernel
- [ ] Other (fill in here)

## Description

There are currently two cache key types in `DeltaLog`:
`DeltaLogCacheKey` and `CacheKey`, but there is no difference between
them. This PR unifies them into a single cache key type.

## How was this patch tested?

Existing unit tests

## Does this PR introduce _any_ user-facing changes?

No
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3 participants