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Posted to notifications@accumulo.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2014/06/17 08:14:02 UTC

[jira] [Resolved] (ACCUMULO-2901) Document practical use-cases for replication

     [ https://issues.apache.org/jira/browse/ACCUMULO-2901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Elser resolved ACCUMULO-2901.
----------------------------------

    Resolution: Fixed

> Document practical use-cases for replication
> --------------------------------------------
>
>                 Key: ACCUMULO-2901
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2901
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: docs, replication
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>             Fix For: 1.7.0
>
>
> Replication, while it is a cool feature, does have situations where it's not 100% foolproof and isn't guaranteed to provide eventual consistency given all situations.
> Document these cases, how they could be avoided with certain configuration, and any implications of those configurations.
> Short list
> * Failure on ACK from peer to primary could result in re-replication
> * Combiners might not be accurate



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