Owner: @indexer-team
Required links:
- Dashboards:
- Index backlog & lag:
- Error counts:
Alerts:
- Backlog growth or offset lag (Pager: @indexer-team)
- Repeated processing failures
Runbook:
- Reindex procedure, partial replay steps, snapshot restore.
Rollback instructions:
- How to revert to previous index snapshot and verify consistency.
Verification:
- Reindex smoke run on staging.
Current gaps:
- Reindex test harness missing