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From "Jean-Marc Spaggiari (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18001) Extend the "count" shell command to support specified conditions
Date Fri, 05 May 2017 11:54:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15998224#comment-15998224

Jean-Marc Spaggiari commented on HBASE-18001:

Hi Guangxu, 

Today, thjere is no way to do that, but, indeed, might be interesting to add a "filter" parameter
to the command. Is it something you are going to work on?


> Extend the "count" shell command to support specified conditions
> ----------------------------------------------------------------
>                 Key: HBASE-18001
>                 URL: https://issues.apache.org/jira/browse/HBASE-18001
>             Project: HBase
>          Issue Type: Improvement
>          Components: shell
>    Affects Versions: 2.0.0
>            Reporter: Guangxu Cheng
>            Assignee: Guangxu Cheng
>            Priority: Minor
>              Labels: beginner
>             Fix For: 2.0.0
> shell command "count" can only count the number of rows in a table.
> And, it could not count the number of the specified conditions.
> Can we allow users to specified conditions like command "scan"?
> In that case, we can count the number of rows under any conditions.

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