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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1728) Column family scoping and cluster identification
Date Tue, 09 Feb 2010 03:01:28 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jean-Daniel Cryans updated HBASE-1728:
--------------------------------------

    Attachment: HBASE-1728.patch

Patch that adds both the scope on HCD/HLogKey and the clusterId on HLogKey. It's very minimalist
on the core side because replication is contrib and I didn't change anything in other contribs.
The handling of the cluster ID is scoped in HBASE-2195 and will have its own set of tests
there.

> Column family scoping and cluster identification
> ------------------------------------------------
>
>                 Key: HBASE-1728
>                 URL: https://issues.apache.org/jira/browse/HBASE-1728
>             Project: Hadoop HBase
>          Issue Type: Sub-task
>            Reporter: Andrew Purtell
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.21.0
>
>         Attachments: HBASE-1728.patch, HCD-family-scoping.patch, HLogKey-scoping.patch
>
>
> Support column family scoping via a new HCD attribute. Provide initial set of scoping
constants and javadoc setting expectations for a simple default binary scoping policy: replicate,
or do not. Make the underlying type Integer so more complex edit routing policies are possible.
Also identify every HLogKey with the original cluster's ID.

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