feat(block-scheduler): job tracking & offset commits #15338
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| logger := log.With(s.logger, "job", job.ID()) | ||
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| if success { | ||
| // TODO(owen-d): do i need to increment offset here? |
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i think we need to commit job.Offsets().Max-1 given builders only consume upto but not including Max
| if err = s.offsetManager.Commit( | ||
| ctx, | ||
| job.Partition(), | ||
| job.Offsets().Max, |
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next jobs would start with job.Offsets().Max
Suggested change
| job.Offsets().Max, | |
| job.Offsets().Max-1, |
| s.queue.pending.Push( | ||
| NewJobWithMetadata( | ||
| job, | ||
| DefaultPriority, |
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shouldn't failed jobs instead get a higher priority?
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Yes, but I didn't want to complicate the PR further by adding logic for priority discovery on retries. I think this is best left for a followup PR.
| type priorityHeap[V any] struct { | ||
| less func(V, V) bool | ||
| heap []*item[V] | ||
| idx map[int]*item[V] // Maps index to item for efficient updates |
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do we use this for lookups? i don't see any references
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| // Add new item | ||
| idx := pq.h.Len() | ||
| it := &item[V]{value: v, index: idx} |
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there is a bit of duplication, we update the index of the item here and within the heap's Push() method.
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Block Builder Scheduler Updates
Key improvements to the scheduler component focused on jobs and state management:
Job Handling
Queue Improvements
Other Changes
No migration needed - internal changes only. Next up: metrics, docs, and retry policies.