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https://issues.apache.org/jira/browse/CASSANDRA-5149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13679642#comment-13679642
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Sylvain Lebresne commented on CASSANDRA-5149:
---------------------------------------------
I still don't see where the problem is. Can you illustrate with a concrete
example what is the problem we can run into if we just have Expiring.create()
that doesn't transform in the case of the row cache but do transform based on
the "read request timestamp" in all other cases?
> Respect slice count even if column expire mid-request
> -----------------------------------------------------
>
> Key: CASSANDRA-5149
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5149
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Sylvain Lebresne
> Assignee: Aleksey Yeschenko
> Fix For: 2.0
>
>
> This is a follow-up of CASSANDRA-5099.
> If a column expire just while a slice query is performed, it is possible for
> replicas to count said column as live but to have the coordinator seeing it
> as dead when building the final result. The effect that the query might
> return strictly less columns that the requested slice count even though there
> is some live columns matching the slice predicate but not returned in the
> result.
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