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From "Zhihong Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-6569) Extract HStore interface from Store
Date Tue, 14 Aug 2012 21:11:38 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhihong Ted Yu updated HBASE-6569:
----------------------------------

    Hadoop Flags: Reviewed
          Status: Patch Available  (was: Open)
    
> Extract HStore interface from Store
> -----------------------------------
>
>                 Key: HBASE-6569
>                 URL: https://issues.apache.org/jira/browse/HBASE-6569
>             Project: HBase
>          Issue Type: Sub-task
>    Affects Versions: 0.96.0
>            Reporter: Jesse Yates
>            Assignee: Jesse Yates
>             Fix For: 0.96.0
>
>         Attachments: 6569-v3.patch, java_HBASE-6569-v0.patch
>
>
> Currently Store.java is a top-level class. However, we need to to use the same interface
for snapshots (HBASE-6055), and potentially other uses-cases as well, but subclassing is 'dirty'
given the amount of state that a Store currently builds up on instantiation.
> For snapshots, we just need to modify the Store actions slightly, making a composition
with interface inheritance design very appealing (meaning we need an interface for Store).

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