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https://issues.apache.org/jira/browse/CASSANDRA-6503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-6503:
--------------------------------------

         Priority: Minor  (was: Major)
    Fix Version/s:     (was: 1.2.14)
                   2.0.4

(Not actually sure this is still an issue in 2.0.x but it seems possible.)

> sstables from stalled repair sessions become live after a reboot and can 
> resurrect deleted data
> -----------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-6503
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6503
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Jeremiah Jordan
>            Assignee: Yuki Morishita
>            Priority: Minor
>             Fix For: 2.0.4
>
>
> The sstables streamed in during a repair session don't become active until 
> the session finishes.  If something causes the repair session to hang for 
> some reason, those sstables will hang around until the next reboot, and 
> become active then.  If you don't reboot for 3 months, this can cause data to 
> resurrect, as GC grace has expired, so tombstones for the data in those 
> sstables may have already been collected.



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