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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-14515) Short read protection in presence of almost-purgeable range tombstones may cause permanent data loss
Date Wed, 20 Jun 2018 15:16:00 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-14515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aleksey Yeschenko updated CASSANDRA-14515:
------------------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 4.0.x)
                       (was: 3.11.x)
                       (was: 3.0.x)
                   3.11.3
                   3.0.17
                   4.0
           Status: Resolved  (was: Patch Available)

> Short read protection in presence of almost-purgeable range tombstones may cause permanent
data loss
> ----------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-14515
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14515
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Aleksey Yeschenko
>            Assignee: Aleksey Yeschenko
>            Priority: Blocker
>             Fix For: 4.0, 3.0.17, 3.11.3
>
>
> Because read responses don't necessarily close their open RT bounds, it's possible to
lose data during short read protection, if a closing bound is compacted away between two adjacent
reads from a node.



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