[Spark] Apply filters pushed down into DeltaCDFRelation #3127
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
bart-samwel
approved these changes
May 21, 2024
longvu-db
pushed a commit
to longvu-db/delta
that referenced
this pull request
May 28, 2024
#### Which Delta project/connector is this regarding? - [x] Spark - [ ] Standalone - [ ] Flink - [ ] Kernel - [ ] Other (fill in here) ## Description This PR modifies `DeltaCDFRelation` to apply the filters that are pushed down into this. This enables both partition pruning and row group skipping to happen when reading the Change Data Feed. ## How was this patch tested? Unit tests ## Does this PR introduce _any_ user-facing changes? No
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Which Delta project/connector is this regarding?
Description
This PR modifies
DeltaCDFRelationto apply the filters that are pushed down into this. This enables both partition pruning and row group skipping to happen when reading the Change Data Feed.How was this patch tested?
Unit tests
Does this PR introduce any user-facing changes?
No