Redesign the priority scheduler to maintain a 1-to-1 link with running elections#4593
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clemahieu wants to merge 14 commits intonanocurrency:developfrom
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Redesign the priority scheduler to maintain a 1-to-1 link with running elections#4593clemahieu wants to merge 14 commits intonanocurrency:developfrom
clemahieu wants to merge 14 commits intonanocurrency:developfrom
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Each scheduler checks its own limits with calls to active_elections::vacancy. Trim is problematic as it indiscriminately cancels elections without consideration to why it was scheduled or its priority.
…en rather than using vacancy() Remove election_scheduler.no_vacancy
Schedulers only get notifications when an election is closed i.e. vacancy has increased.
Convert vacancy_update to election_stopped observer. Reworking buckets. Fixing bucket WIP WIP Commenting removal selection Scheduler logging. Increase timestamp precision. Formatting. Removing completed elections.
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Removing from V27 milestone due to: #4626 |
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This change appropriately prioritises elections by bucket and then by LRU account. Overfilled buckets have the lowest priority block election cancelled and rolled back.