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From "Robert Chansler (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-5528) Binary partitioner
Date Thu, 08 Oct 2009 18:49:31 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-5528?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Chansler updated HADOOP-5528:
------------------------------------

    Release Note: New BinaryPartitioner that partitions BinaryComparable keys by hashing a
configurable part of the bytes array corresponding to the key.

Editorial pass over all release notes prior to publication of 0.21.

> Binary partitioner
> ------------------
>
>                 Key: HADOOP-5528
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5528
>             Project: Hadoop Common
>          Issue Type: New Feature
>            Reporter: Klaas Bosteels
>            Assignee: Klaas Bosteels
>             Fix For: 0.21.0
>
>         Attachments: 5528_20090401.patch, HADOOP-5528-0.18.patch, HADOOP-5528.patch,
HADOOP-5528.patch, HADOOP-5528.patch, HADOOP-5528.patch, HADOOP-5528.patch
>
>
> It would be useful to have a {{BinaryPartitioner}} that partitions {{BinaryComparable}}
keys by hashing a configurable part of the bytes array corresponding to each key.

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