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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-6546) BloomMapFile can return false negatives
Date Tue, 08 May 2012 19:59:49 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suresh Srinivas updated HADOOP-6546:
------------------------------------

    Fix Version/s: 1.1.0
    
> BloomMapFile can return false negatives
> ---------------------------------------
>
>                 Key: HADOOP-6546
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6546
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: io
>    Affects Versions: 0.20.1
>            Reporter: Clark Jefcoat
>            Assignee: Clark Jefcoat
>             Fix For: 1.1.0, 0.21.0
>
>         Attachments: HADOOP-6546.patch
>
>
> BloomMapFile can return false negatives when using keys of varying sizes.  If the amount
of data written by the write() method of your key class differs between instance of your key,
your BloomMapFile may return false negatives.

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