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Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/14 21:22:00 UTC

[jira] [Resolved] (HBASE-6913) Implement new data block encoding algorithm that combines the advantages of FAST_DIFF and DIFF_KEY

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

Andrew Kyle Purtell resolved HBASE-6913.
----------------------------------------
      Assignee:     (was: Mikhail Gryzykhin)
    Resolution: Won't Fix

> 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 Gryzykhin
>            Priority: Major
>
> 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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