Details
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Improvement
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Status: Open
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Major
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Resolution: Unresolved
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1.6.0
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None
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None
Description
ksck should differentiate between different kinds of UNAVAILABLE tablets:
- OFFLINE (no replicas available)
- READ-ONLY (only a minority of running replicas) – is this a good name for this condition?
- NO LEADER (majority of running replicas but no leader) – possibly transient condition during leader election
Marking tables with tablets undergoing a leader election as UNAVAILABLE is misleading and not very helpful