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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2574) Define storage data structure for data that needs replication
Date Thu, 22 May 2014 22:29:03 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser updated ACCUMULO-2574:
---------------------------------

    Component/s: replication

> Define storage data structure for data that needs replication
> -------------------------------------------------------------
>
>                 Key: ACCUMULO-2574
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2574
>             Project: Accumulo
>          Issue Type: Sub-task
>          Components: replication
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>
> We need to track data that needs replication. At a minimum we need to track where the
data came from (to support cycles in the replication graph), optional offsets into the file
that needs replicating (important for WALs to avoid having to wait for a WAL to be closed
before replicating).
> It might make sense to include where the data should be replicated to. Not sure if it
makes sense to do that as late as possible or earlier on.



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