[v23.2.x] c/partition_balancer: prioritize full-disk constraint over rack repair #15292
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
To avoid flip-flop partition movements (replica moved from over-disk-limit node to a rack that already hosts another replica and then back to original node to repair the rack constraint), prioritize full-disk constraint over rack repair by essentially making full-disk threshold a hard constraint when calculating movements for rack constraint repair. (cherry picked from commit 0d0a870) Conflicts: src/v/cluster/partition_balancer_planner.cc
(cherry picked from commit 228c8c8)
(cherry picked from commit 7ced9d8)
|
Test issue is similar to #15262 (although it occurred in a different test) - redpanda_installer wasn't able to download the required redpanda release. Restarted. |
mmaslankaprv
approved these changes
Dec 5, 2023
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Outdated suggestions cannot be applied.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.
Backport of PR #15270