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From "Francis Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8015) Support for Namespaces
Date Fri, 10 May 2013 15:43:16 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13654551#comment-13654551
] 

Francis Liu commented on HBASE-8015:
------------------------------------

It seems we've come to a consensus on the upgrade approach.

{quote}
In essence it'll do the following:

- Tables without '.' will be moved into the default namespace.
- Tables with '.' will be move into new namespaces
  - namespaces will be delimited by the last '.' in the table name
   ie org.apache.hbase.MyTable, namespace = org.apache.hbase
- In both cases the oldTableName is the same as the fullTableName
- all existing apis and cli commands will be expecting full table names unless explicitly
stated
- a RenameTable tool will be provided to rename offline tables
{quote}

So I'll start implementing it.

Discussion is here:
http://grokbase.com/p/hbase/dev/13598jegtp/discuss-namespace-delimiter
                
> Support for Namespaces
> ----------------------
>
>                 Key: HBASE-8015
>                 URL: https://issues.apache.org/jira/browse/HBASE-8015
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Francis Liu
>            Assignee: Francis Liu
>         Attachments: HBASE-8015_draft_94.patch, Namespace Design.pdf
>
>


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