[jira] [Updated] (HBASE-7387) StoreScanner need to be able to be subclassed

["Raymond Liu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-7387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Raymond Liu updated HBASE-7387:
-------------------------------

    Issue Type: Sub-task  (was: Improvement)
        Parent: HBASE-6800
    
> StoreScanner need to be able to be subclassed
> ---------------------------------------------
>
>                 Key: HBASE-7387
>                 URL: https://issues.apache.org/jira/browse/HBASE-7387
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver
>    Affects Versions: 0.96.0
>            Reporter: Raymond Liu
>            Assignee: Raymond Liu
>            Priority: Minor
>             Fix For: 0.96.0
>
>         Attachments: HBASE_7387_v2.patch, StoreScanner.patch
>
>
> StoreScanner can be replaced by preStoreScannerOpen hook with CP. In order to reuse most of the logic in current StoreScanner, subclass it might be the best approaching. Thus a lot of private member need to be changed from private to protected.
> At present, in order to to implement a custom storescanner for dot (HBASE-6805), only a few of the private member need to be changed as in the attached storescanner.patch, while should we change all the reasonable field from private to protected as in HBASE-7387-v?.patch

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