fix(inkless:consolidation): complete the classic-to-consolidated switch by always sealing and registering#651
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… OFFSET_MOVED_TO_TIERED_STORAGE When a consolidation fetch targets an offset that sits below the diskless WAL start but at/above the whole-log start, that data was consolidated to the remote tier and can only be served from there. DisklessLeaderEndPoint now signals OFFSET_MOVED_TO_TIERED_STORAGE for that range so the stock tier-state machine rebuilds the leader-epoch cache and producer snapshot from remote before resuming the WAL fetch. This is the core read-from-remote path for consolidated topics after the diskless WAL is pruned or the local log is lost. Co-authored-by: Cursor <cursoragent@cursor.com>
…ch by always sealing and registering A switch-pending partition must take the seal+register branch in ReplicaManager.applyLocalLeadersDelta even when the topic is already a consolidating diskless topic. Otherwise consolidation claims the partition and the classic log is never sealed, leaving classicToDisklessStartOffset stuck at CLASSIC_TO_DISKLESS_SWITCH_PENDING and the switch deadlocked. Co-authored-by: Cursor <cursoragent@cursor.com>
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A switch-pending partition must take the seal+register branch in ReplicaManager.applyLocalLeadersDelta even when the topic is already a consolidating diskless topic. Otherwise consolidation claims the partition and the classic log is never sealed, leaving classicToDisklessStartOffset stuck at CLASSIC_TO_DISKLESS_SWITCH_PENDING and the switch deadlocked.