Decrease the log level for claim queue inconsistency in ClaimQueueState#11417
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Decrease the log level for claim queue inconsistency in ClaimQueueState#11417
ClaimQueueState#11417Conversation
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/cmd prdoc --audience node_dev --bump patch |
…e_dev --bump patch'
bkchr
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Mar 18, 2026
sandreim
approved these changes
Mar 19, 2026
alindima
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Mar 23, 2026
alindima
approved these changes
Mar 23, 2026
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Created backport PR for
Please cherry-pick the changes locally and resolve any conflicts. git fetch origin backport-11417-to-stable2512
git worktree add --checkout .worktree/backport-11417-to-stable2512 backport-11417-to-stable2512
cd .worktree/backport-11417-to-stable2512
git reset --hard HEAD^
git cherry-pick -x 4afd7bdd4b9e066f2d1da68b971f9938de214b3c
git push --force-with-lease |
paritytech-release-backport-bot Bot
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Mar 23, 2026
…ate` (#11417) While testing the collator protocol revamp on westend I noticed "Inconsistency while adding a leaf to the `ClaimQueueState`. Expected on session change." pops up a lot at regular intervals. Long story short, when writing this code I assumed that the CQ never change but from a `ClaimQueueState` point of view this is not true. ~~On session change the validators in the active set are reshuffled and end up in different backing groups.~~ ON group rotation the validators are assigned on a new core. In this case we start fetching the claim queue for the newly assigned core and the future assignments in `ClaimQueueState` are no longer valid so overwriting them is the right thing to do. We could also implement a logic which detects assignment change, notifies the claim queue and cleans it up but it's an additional complexity which doesn't add any benefits. --------- Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com> (cherry picked from commit 4afd7bd)
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Successfully created backport PR for |
EgorPopelyaev
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that referenced
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Mar 24, 2026
Backport #11417 into `stable2603` from tdimitrov. See the [documentation](https://github.com/paritytech/polkadot-sdk/blob/master/docs/BACKPORT.md) on how to use this bot. <!-- # To be used by other automation, do not modify: original-pr-number: #${pull_number} --> Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io> Co-authored-by: cmd[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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While testing the collator protocol revamp on westend I noticed "Inconsistency while adding a leaf to the
ClaimQueueState. Expected on session change." pops up a lot at regular intervals.Long story short, when writing this code I assumed that the CQ never change but from a
ClaimQueueStatepoint of view this is not true.On session change the validators in the active set are reshuffled and end up in different backing groups.ON group rotation the validators are assigned on a new core. In this case we start fetching the claim queue for the newly assigned core and the future assignments inClaimQueueStateare no longer valid so overwriting them is the right thing to do.We could also implement a logic which detects assignment change, notifies the claim queue and cleans it up but it's an additional complexity which doesn't add any benefits.