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Date: Wed, 20 Feb 2013 23:43:13 +0000 (UTC)
From: "Keith Turner (JIRA)" <jira@apache.org>
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Message-ID: <JIRA.12631364.1360284112680.313935.1361403793085@arcas>
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Subject: [jira] [Updated] (ACCUMULO-1051) Authorizations has inconsistent
 serialization
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     [ https://issues.apache.org/jira/browse/ACCUMULO-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Turner updated ACCUMULO-1051:
-----------------------------------

    Fix Version/s:     (was: 1.5.0)
                   1.6.0
    
> Authorizations has inconsistent serialization
> ---------------------------------------------
>
>                 Key: ACCUMULO-1051
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1051
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>            Reporter: Christopher Tubbs
>            Assignee: Kevin Faro
>            Priority: Trivial
>              Labels: newbie
>             Fix For: 1.6.0
>
>         Attachments: accumulo-1051.patch
>
>
> The same set of authorizations may not serialize to the same value each time, if specified in a different order when constructed (like new Authorizations("a", "b") and new Authorizations("b", "a")), because serialization reproducibility depends on the insert order in the underlying HashSet.
> So, one could get the following to happen:
> {code:java}
> true == auths1.equals(auths2) && !auths1.serialize().equals(auths2.serialize());
> {code}

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