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From "Ted Dunning (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-3778) HBaseAdmin.create doesn't create empty boundary keys
Date Wed, 13 Apr 2011 21:02:06 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Dunning updated HBASE-3778:
-------------------------------

    Affects Version/s: 0.90.2
               Status: Patch Available  (was: Open)

> HBaseAdmin.create doesn't create empty boundary keys
> ----------------------------------------------------
>
>                 Key: HBASE-3778
>                 URL: https://issues.apache.org/jira/browse/HBASE-3778
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.90.2
>            Reporter: Ted Dunning
>         Attachments: HBASE-3778.patch
>
>
> In my ycsb stuff, I have code that looks like this:
> {code}
>     String startKey = "user1020000000";
>     String endKey = "user940000000";
>     admin.createTable(descriptor, startKey.getBytes(), endKey.getBytes(), regions);
> {code}
> The result, however, is a table where the first and last region has defined first and
last keys rather than empty keys.
> The patch I am about to attach fixes this, I think.  I have some worries about other
uses of Bytes.split, however, and would like some eyes on this patch.  Perhaps we need a new
dialect of split.

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