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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2039) Authorizations.getAuthorizationsBB is inefficient
Date Mon, 28 Apr 2014 19:06:35 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Christopher Tubbs updated ACCUMULO-2039:
----------------------------------------

    Affects Version/s:     (was: 1.6.0)

> Authorizations.getAuthorizationsBB is inefficient
> -------------------------------------------------
>
>                 Key: ACCUMULO-2039
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2039
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: Bill Havanki
>            Assignee: Vikram Srivastava
>            Priority: Trivial
>              Labels: PatchAvailable
>             Fix For: 1.6.0
>
>         Attachments: ACCUMULO-2039.v1.patch.txt
>
>
> Authorizations.getAuthorizations was reworked for 1.6.0 to build an immutable list of
copies of contained authorizations. The Authorizations.getAuthorizationsBB method then takes
that list and makes another immutable list of copies. The latter method could be made much
more efficient by eliminating the extra copies and (possibly) list construction.



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