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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2901) Document practical use-cases for replication
Date Tue, 17 Jun 2014 06:14:01 GMT

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

Josh Elser updated ACCUMULO-2901:
---------------------------------

    Component/s: docs

> 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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