Add leader election for FileStorage cleanup#26
Merged
Conversation
ShogunPanda
approved these changes
Feb 18, 2026
When multiple FileStorage instances share the same basePath, only one instance now runs cleanup (expired results/errors/workers). Implements acquireLeaderLock/renewLeaderLock/releaseLeaderLock using lock files, enabling Reaper leader election to work with FileStorage. Co-Authored-By: Claude Opus 4.6 <[email protected]>
Verify that Reaper with leaderElection enabled works end-to-end with FileStorage: leadership acquisition, stalled job recovery, multi-reaper competition, failover on stop, lock expiry takeover, and lock renewal. Co-Authored-By: Claude Opus 4.6 <[email protected]>
mcollina
force-pushed
the
file-storage-leader-election
branch
from
e24120b to
e6320f0
Compare
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
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Summary
acquireLeaderLock/renewLeaderLock/releaseLeaderLockon FileStorage using lock files (<basePath>/<lockKey>.lock) with JSON{ ownerId, expiresAt }basePath, only one instance (the leader) runs cleanup tasks (expired results, errors, workers)Test plan
🤖 Generated with Claude Code