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From "Vikram Srivastava (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2039) Authorizations.getAuthorizationsBB is inefficient
Date Sun, 12 Jan 2014 05:16:50 GMT

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

Vikram Srivastava updated ACCUMULO-2039:
----------------------------------------

    Assignee: Vikram Srivastava
      Labels: PatchAvailable  (was: )
      Status: Patch Available  (was: Open)

Attached patch.

> Authorizations.getAuthorizationsBB is inefficient
> -------------------------------------------------
>
>                 Key: ACCUMULO-2039
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2039
>             Project: Accumulo
>          Issue Type: Improvement
>    Affects Versions: 1.6.0
>            Reporter: Bill Havanki
>            Assignee: Vikram Srivastava
>            Priority: Trivial
>              Labels: PatchAvailable
>         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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