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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7978) Merge hbase-prefixtree into hbase-server
Date Sat, 02 Mar 2013 04:21:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13591290#comment-13591290
] 

Ted Yu commented on HBASE-7978:
-------------------------------

The prefix encoding in hbase-server is more widely used compared to prefix-tree encoding.

I think prefix encoding can stay in hbase-server.
                
> Merge hbase-prefixtree into hbase-server
> ----------------------------------------
>
>                 Key: HBASE-7978
>                 URL: https://issues.apache.org/jira/browse/HBASE-7978
>             Project: HBase
>          Issue Type: Improvement
>          Components: HFile
>    Affects Versions: 0.95.0, 0.98.0
>            Reporter: Enis Soztutar
>
> I would like to discuss the possibility of merging the prefix tree module into the hbase-server
module. 
> Ideally, I think we should have hbase-mapreduce and hbase-storage modules, the latter
one containing most of HFile code. hbase-mapreduce depends on hbase-storage so that it knows
how to encode hfiles. prefix-tree belongs to hbase-storage. 
> prefix tree is just another DBE, although a big one, and it rightfully belongs with her
sisters. The fact that the code is independent from the rest of the code base does not mean
that it should have it's own module. We should keep the number of modules manageable, and
stay away from hadoop trunk's one-module-per-package policy. 
> Related: HBASE-7936

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