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Posted to notifications@accumulo.apache.org by "Chris McCubbin (JIRA)" <ji...@apache.org> on 2014/06/24 16:22:25 UTC

[jira] [Updated] (ACCUMULO-2945) New mutations should allow for hinting of the final buffer size

     [ https://issues.apache.org/jira/browse/ACCUMULO-2945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris McCubbin updated ACCUMULO-2945:
-------------------------------------

    Summary: New mutations should allow for hinting of the final buffer size  (was: New Mutations should allow for hinting of the final buffer size)

> New mutations should allow for hinting of the final buffer size
> ---------------------------------------------------------------
>
>                 Key: ACCUMULO-2945
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2945
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: Chris McCubbin
>             Fix For: 1.7.0
>
>
> It would be nice to have a mutation constructor that allows you to hint the final buffer size, which is then passed into the internal UnsynchronizedBuffer. This could help avoid several unneeded array copies when the mutation's size can be estimated in advance.



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