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Posted to issues@hbase.apache.org by "Raymond Liu (JIRA)" <ji...@apache.org> on 2012/12/19 07:17:15 UTC

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

Raymond Liu created HBASE-7387:
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             Summary: StoreScanner need to be able to be subclassed
                 Key: HBASE-7387
                 URL: https://issues.apache.org/jira/browse/HBASE-7387
             Project: HBase
          Issue Type: Improvement
          Components: regionserver
    Affects Versions: 0.96.0
            Reporter: Raymond Liu
            Priority: Minor
             Fix For: 0.96.0


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 patch, while should we change all the reasonable field from private to protected?

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