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From "Shrijeet Paliwal (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-6468) RowCounter may return incorrect result if column name is specified in command line
Date Wed, 01 Aug 2012 23:52:04 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shrijeet Paliwal updated HBASE-6468:
------------------------------------

    Status: Patch Available  (was: Open)
    
> RowCounter may return incorrect result if column name is specified in command line
> ----------------------------------------------------------------------------------
>
>                 Key: HBASE-6468
>                 URL: https://issues.apache.org/jira/browse/HBASE-6468
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.90.5
>            Reporter: Shrijeet Paliwal
>         Attachments: 0001-HBASE-6468-RowCounter-may-return-incorrect-result.patch, 0002-HBASE-6468-RowCounter-may-return-incorrect-result.patch,
0004-HBASE-6468-RowCounter-may-return-incorrect-result.patch, 0005-HBASE-6468-RowCounter-may-return-incorrect-results.patch
>
>
> The RowCounter use FirstKeyOnlyFilter regardless of whether or not the
> command line argument specified a column family (or family:qualifier).
> In case when no qualifier was specified as argument, the scan will
> give correct result. However in the other case the scan instance may
> have been set with columns other than the very first column in the
> row, causing scan to get nothing as the FirstKeyOnlyFilter removes
> everything else.
> https://issues.apache.org/jira/browse/HBASE-6042 is related. 

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