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From "Jim Kellerman (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-919) Master and Region Server should not use HTable
Date Tue, 14 Oct 2008 16:35:44 GMT

     [ https://issues.apache.org/jira/browse/HBASE-919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jim Kellerman updated HBASE-919:
--------------------------------

    Fix Version/s:     (was: 0.18.1)

Changing to fix 0.19. Not required for 0.18.x

> Master and Region Server should not use HTable
> ----------------------------------------------
>
>                 Key: HBASE-919
>                 URL: https://issues.apache.org/jira/browse/HBASE-919
>             Project: Hadoop HBase
>          Issue Type: Sub-task
>          Components: master, regionserver
>    Affects Versions: 0.18.0
>            Reporter: Jim Kellerman
>            Assignee: Jim Kellerman
>            Priority: Blocker
>             Fix For: 0.19.0
>
>
> The master and region servers should NEVER use a HTable. HTable is only for client side
use. During cluster startup, for example, there is not enough initialized for an HTable to
work in either the master or a region server.
> The master and region server should therefore only use HConnectionManager and even there
should only use very basic operations like getHRegionConnection.

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