[SPARK-54324] Add support for client-user-context-extensions #53020
+162
−1
Conversation
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
cookiedough77
changed the title
cookiedough77
changed the title
sryza
reviewed
Nov 12, 2025
cookiedough77
force-pushed
the
jessie.luo-data/port-client-user-context-extensions
branch
from
9675264 to
56903b8
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 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Outdated suggestions cannot be applied.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.
What changes were proposed in this pull request?
Added support for thread-local and global user context extensions in Spark Connect. Provided APIs to add, remove, and clear these extensions.
Why are the changes needed?
To allow attaching custom user context metadata to every Spark Connect request.
Does this PR introduce any user-facing change?
No.
How was this patch tested?
Added and validated with unit tests.
Was this patch authored or co-authored using generative AI tooling?
No.