[jira] [Updated] (CASSANDRA-20554) CEP-45 - Log rollover

["Blake Eggleston (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-20554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Blake Eggleston updated CASSANDRA-20554:
----------------------------------------
          Fix Version/s: NA
    Source Control Link: --
             Resolution: Fixed
                 Status: Resolved  (was: Ready to Commit)

> CEP-45 - Log rollover
> ---------------------
>
>                 Key: CASSANDRA-20554
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-20554
>             Project: Apache Cassandra
>          Issue Type: Improvement
>          Components: Consistency/Coordination
>            Reporter: Blake Eggleston
>            Assignee: Aleksey Yeschenko
>            Priority: Normal
>             Fix For: NA
>
>
> With mutation id offsets being a 32bit integer, we'll need to rollover to a new log id once the offsets for a given log id are exhausted. It's uncommon - should only happen every few months under heavy read load, but we should handle it.



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