[branch-51] Backport fixes to branch-51#61
Merged
Conversation
…ete or updated (apache#18799) ## Which issue does this PR close? <!-- We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax. For example `Closes apache#123` indicates that this PR will close issue apache#123. --> - Closes #. ## Rationale for this change Dynamic filter pushdown in DataFusion currently lacks an API to determine when filters are "complete" (all contributing partitions have reported), this creates an ambiguity issue where it's impossible to differentiate between: 1. **Complete filter with no data**: Build side produced 0 rows, filter remains as placeholder `lit(true)`, no more updates coming 2. **Incomplete filter**: Filter is still being computed, updates are pending I think this could be especially useful when we want to make the filter updates progressively in the future. ## What changes are included in this PR? - Calls `mark_complete()` after barrier completes, regardless of whether bounds exist. - Exposes` is_complete() f`unction on the `DynamicFilterPhysicalExpr`. ## Are these changes tested? I didn't add any tests because the change is minimal , and comprehensive testing would require making the `DynamicFilterPhysicalExpr` public or running through the full optimizer pipeline. ## Are there any user-facing changes? Exposing is_complete() function.
…7509) ## Which issue does this PR close? Closes apache#15342 ## Rationale for this change Reduces the duplicate dependencies. We currently depend on bzip2 in two different ways. In attempting to reduce this, I needed to update `async-compression` which caused two different libraries to link to the system lzma library. This is not allowed in rust. This PR updates avro-rs, but we cannot merge this PR until that crate merges apache/avro-rs#284 and we remove the crates.io patch this PR contains. ## What changes are included in this PR? Update avro-rs and switch from the unmaintained xz2 crate to liblzma. ## Are these changes tested? Unit tests. ## Are there any user-facing changes? None. This is simply a dependency update to a more recent crate.
ahmed-mez
force-pushed
the
branch-51-test
branch
from
1cefbf3 to
40242b4
Compare
gabotechs
approved these changes
Dec 24, 2025
gabotechs
changed the title
This file contains hidden or 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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
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 issue does this PR close?
includes the following commits in branch-51
Rationale for this change
What changes are included in this PR?
Are these changes tested?
Are there any user-facing changes?