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Posted to issues@hbase.apache.org by "Konstantin Ryakhovskiy (JIRA)" <ji...@apache.org> on 2016/06/29 10:20:37 UTC

[jira] [Assigned] (HBASE-16108) RowCounter should support multiple key ranges

     [ https://issues.apache.org/jira/browse/HBASE-16108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konstantin Ryakhovskiy reassigned HBASE-16108:
----------------------------------------------

    Assignee: Konstantin Ryakhovskiy

> RowCounter should support multiple key ranges
> ---------------------------------------------
>
>                 Key: HBASE-16108
>                 URL: https://issues.apache.org/jira/browse/HBASE-16108
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Geoffrey Jacoby
>            Assignee: Konstantin Ryakhovskiy
>
> Currently, RowCounter only allows a single key range to be used as a filter. It would be useful in some cases to be able to specify multiple key ranges (or prefixes) in the same job. (For example, counting over a set of Phoenix tenant ids in an unsalted table)
> This could be done by enhancing the existing key range parameter to take multiple start/stop row pairs. Alternately, a new --row-prefixes option could be added, similar to what HBASE-15847 did for VerifyReplication. 



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