[jira] [Commented] (HBASE-3655) Revision to HBase book, more examples in data model, more metrics, more performance

["Hudson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-3655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13011478#comment-13011478 ] 

Hudson commented on HBASE-3655:
-------------------------------

Integrated in HBase-TRUNK #1814 (See [https://hudson.apache.org/hudson/job/HBase-TRUNK/1814/])
    

> Revision to HBase book, more examples in data model, more metrics, more performance 
> ------------------------------------------------------------------------------------
>
>                 Key: HBASE-3655
>                 URL: https://issues.apache.org/jira/browse/HBASE-3655
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Doug Meil
>            Assignee: Doug Meil
>            Priority: Minor
>         Attachments: book.xml.patch
>
>
> This is a large-ish change to the HBase book
> - moving the 'data model' section forward in the book (before schema design)
> - adding some short API example snippets in 'data model' that illustrate the points discussed
> - correcting a minor formatting issue in my last patch with pre-creating regions.
> - included a listing of the region-server metrics
> ** however, I would like a one of the commiters to comment on what some of these are.
> - Expanded MapReduce example
> -- added a few short example snippets
> - Expanded the performance section
> -- some of which was simply referencing other configuration topics brought up elsewhere that are certain to cause people performance problems if mis-configured.
> -- a few client examples of things that can cause performance problems if not used properly.

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