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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-7692) Add utility class to generate ordered byte[] serialization
Date Thu, 21 Feb 2013 01:44:12 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Nick Dimiduk updated HBASE-7692:

    Attachment: HBASE-7692.v2.patch

I've addressed [~yuzhihong@gmail.com]'s comments and updated my branch on github. This patch
summarizes the new changeset.
> Add utility class to generate ordered byte[] serialization
> ----------------------------------------------------------
>                 Key: HBASE-7692
>                 URL: https://issues.apache.org/jira/browse/HBASE-7692
>             Project: HBase
>          Issue Type: Improvement
>          Components: util
>            Reporter: Nick Dimiduk
>            Assignee: Nick Dimiduk
>         Attachments: HBASE-7692.v1.patch, HBASE-7692.v2.patch
> The current Bytes utility class works, but produces output that does not maintain the
native sort ordering of the input value. This results in, for example, a negative value that
does not necessarily sort before a positive value. HBase should provide a canonical implementation
of such a serialization format so that third-parties can reliably build on top of HBase. This
will allow an implementation for HIVE-3634, HIVE-2599, or HIVE-2903 that is compatible with
similar features in Pig.

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