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From "Alan Gates (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9802) Refactor HBaseReadWrite to allow different implementations underneath
Date Thu, 05 Mar 2015 06:45:38 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14348255#comment-14348255
] 

Alan Gates commented on HIVE-9802:
----------------------------------

The connection class is for this one.

> Refactor HBaseReadWrite to allow different implementations underneath
> ---------------------------------------------------------------------
>
>                 Key: HIVE-9802
>                 URL: https://issues.apache.org/jira/browse/HIVE-9802
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Metastore
>    Affects Versions: hbase-metastore-branch
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>             Fix For: hbase-metastore-branch
>
>         Attachments: HIVE-9802.patch
>
>
> We need transactions for HBase metastore.  All the options I've seen have some variation
on using or redefining HTableInterface.  We need to refactor HBaseReadWrite to put HTableInterface
calls behind an interface so we can switch between vanilla HBase, Tephra, ...



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