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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8170) HbaseAdmin.createTable cannot handle creating three regions
Date Fri, 22 Mar 2013 04:05:16 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609885#comment-13609885
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ramkrishna.s.vasudevan commented on HBASE-8170:
-----------------------------------------------

I was not aware there is a createTable api like this :)
Nice one.  Test cases are actually very less related to the createTable.  I observed while
working on some recent patches.
Looks good, other than what Anoop suggests.
                
> HbaseAdmin.createTable cannot handle creating three regions
> -----------------------------------------------------------
>
>                 Key: HBASE-8170
>                 URL: https://issues.apache.org/jira/browse/HBASE-8170
>             Project: HBase
>          Issue Type: Bug
>          Components: Admin
>    Affects Versions: 0.94.5
>            Reporter: Edward C. Skoviak
>            Assignee: Jean-Marc Spaggiari
>            Priority: Minor
>         Attachments: HBASE-8170-v0-trunk.patch, HBASE-8170-v1-trunk.patch
>
>
> createTable(HTableDescriptor desc, byte [] startKey, byte [] endKey, int numRegions)
(line #370) dictates that you must specify a minimum of three regions, however is not able
to handle being fed a value three. This is a result of line #379 where it attempts to create
the key splits, and calls Bytes.Split with a value of 0 for the third parameter. createTable
should instead just create a byte[][] with the startKey and endKey in this scenario.

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