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https://issues.apache.org/jira/browse/KUDU-2307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16370656#comment-16370656
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Todd Lipcon commented on KUDU-2307:
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bq. READ-ONLY (only a minority of running replicas) – is this a good name for
this condition?
Not a great name, since depending on the scan mode it may not even be readable.
If there is no leader, safetime is not advancing on any replica, and therefore
you can't do any consistent scan.
> ksck should differentiate between different kinds of "unavailable"
> ------------------------------------------------------------------
>
> Key: KUDU-2307
> URL: https://issues.apache.org/jira/browse/KUDU-2307
> Project: Kudu
> Issue Type: Improvement
> Components: ops-tooling
> Affects Versions: 1.6.0
> Reporter: Mike Percy
> Priority: Major
>
> 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
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