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Posted to notifications@accumulo.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2015/04/05 07:43:34 UTC

[jira] [Updated] (ACCUMULO-3593) Improvements to WAL

     [ https://issues.apache.org/jira/browse/ACCUMULO-3593?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Elser updated ACCUMULO-3593:
---------------------------------
    Fix Version/s:     (was: 1.7.0)
                   1.8.0

> Improvements to WAL
> -------------------
>
>                 Key: ACCUMULO-3593
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3593
>             Project: Accumulo
>          Issue Type: Sub-task
>            Reporter: Josh Elser
>             Fix For: 1.8.0
>
>
> The WAL, like RFile, has a small header which consists of random metadata about that WAL: version and crypto properties.
> We should use a proper message to serialize this object into the header to avoid concerns across multiple versions to adding new fields.



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