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Posted to issues@hbase.apache.org by "Mikhail Bautin (JIRA)" <ji...@apache.org> on 2012/06/22 21:27:42 UTC

[jira] [Comment Edited] (HBASE-6226) move DataBlockEncoding and related classes to hbase-common module

    [ https://issues.apache.org/jira/browse/HBASE-6226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13399505#comment-13399505 ] 

Mikhail Bautin edited comment on HBASE-6226 at 6/22/12 7:26 PM:
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Data block encoding is a server-side feature, but putting it in hbase-common will make it available to clients, right? What is the desired dependency graph between hbase-server, hbase-common, and hbase-<data_block_encodingX> components?

                
      was (Author: mikhail):
    Data block encoding is a server-side feature, so putting it in hbase-common will make it available to clients, right? What is the desired dependency graph between hbase-server, hbase-common, and hbase-<data_block_encodingX> components?
                  
> move DataBlockEncoding and related classes to hbase-common module
> -----------------------------------------------------------------
>
>                 Key: HBASE-6226
>                 URL: https://issues.apache.org/jira/browse/HBASE-6226
>             Project: HBase
>          Issue Type: Improvement
>          Components: io, regionserver
>    Affects Versions: 0.96.0
>            Reporter: Matt Corgan
>            Assignee: Matt Corgan
>         Attachments: HBASE-6226-v1.patch
>
>
> In order to isolate the implementation details of HBASE-4676 (PrefixTrie encoding) and other DataBlockEncoders by putting them in modules, this pulls up the DataBlockEncoding related interfaces into hbase-common.
> No tests are moved in this patch.  The only notable change was trimming a few dependencies on HFileBlock which adds dependencies to much of the regionserver.
> The test suite passes locally for me.
> I tried to keep it as simple as possible... let me know if there are any concerns.

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