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Posted to common-dev@hadoop.apache.org by "Jim Kellerman (JIRA)" <ji...@apache.org> on 2007/10/31 22:16:50 UTC

[jira] Updated: (HADOOP-2126) [hbase] use Bob Jenkins' hash for bloom filters

     [ https://issues.apache.org/jira/browse/HADOOP-2126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jim Kellerman updated HADOOP-2126:
----------------------------------

    Attachment: patch.txt

Use Jenkins hash for bloom filters and for encoding a region name

> [hbase] use Bob Jenkins' hash for bloom filters
> -----------------------------------------------
>
>                 Key: HADOOP-2126
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2126
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: contrib/hbase
>    Affects Versions: 0.16.0
>            Reporter: Jim Kellerman
>            Assignee: Jim Kellerman
>             Fix For: 0.16.0
>
>         Attachments: patch.txt
>
>
> The Jenkins hash is a lot faster than SHA-1. Use it for HBase bloom filters instead.

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