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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8011) Refactor ImportTsv
Date Wed, 06 Mar 2013 00:48:13 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13594160#comment-13594160
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Nick Dimiduk commented on HBASE-8011:
-------------------------------------

It would be also useful if it could be run without an online table. Ie, generate Mutations,
sample the input data, and calculate splits based on the sample.
                
> Refactor ImportTsv
> ------------------
>
>                 Key: HBASE-8011
>                 URL: https://issues.apache.org/jira/browse/HBASE-8011
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce, Usability
>            Reporter: Nick Dimiduk
>            Assignee: Nick Dimiduk
>            Priority: Minor
>
> ImportTsv is a little goofy.
>  - It doesn't use the Tool,Configured interfaces like a mapreduce job should.
>  - It has a static HBaseAdmin field that must be initialized before the intended API
of createSubmittableJob can be invoked.
>  - TsvParser is critical to the default mapper implementation but is unavailable to user
custom mapper implementations without forcing them into the o.a.h.h.mapreduce namespace.
>  - The configuration key constants are not public.

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