k/group_manager: used chunked_vector when cleaning groups #16920
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Outdated suggestions cannot be applied.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.
Consumer groups are removed when a topic that they are related with is removed from topics table. Previously the code cleaning up consumer groups was using a plain
std::vector
to store deltas coming from thecluster::topics_table
notification. That lead to large allocation. Replaced thestd::vector
with chunked vector to make allocation size controlled.Fixes: #15946
Backports Required
Release Notes