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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2945) New mutations should allow for hinting of the final buffer size
Date Wed, 18 Mar 2015 21:26:38 GMT

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

Christopher Tubbs updated ACCUMULO-2945:
----------------------------------------
    Status: Patch Available  (was: In Progress)

> 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
>            Assignee: Christopher Tubbs
>             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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