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From "Mikhail Bautin (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HBASE-6913) Implement new data block encoding algorithm that combines the advantages of FAST_DIFF and DIFF_KEY
Date Mon, 01 Oct 2012 23:45:09 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mikhail Bautin reassigned HBASE-6913:
-------------------------------------

    Assignee: Mikhail Bautin
    
> Implement new data block encoding algorithm that combines the advantages of FAST_DIFF
and DIFF_KEY
> --------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-6913
>                 URL: https://issues.apache.org/jira/browse/HBASE-6913
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Mikhail Bautin
>            Assignee: Mikhail Bautin
>
> We have noticed that both FAST_DIFF and DIFF_KEY encoding algorithms have some drawbacks
in that they don't take advantage of certain types of redundancies in keys/values. We need
to implement a new algorithm that combines the most useful properties of these two algorithms,
and specifically unit-test that various types of redundancies are removed.

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