[jira] [Updated] (HBASE-7306) [shell] Count shell command to return ruby bindable value.

["Jonathan Hsieh (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-7306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hsieh updated HBASE-7306:
----------------------------------

        Fix Version/s: 0.96.0
             Assignee: Jonathan Hsieh
    Affects Version/s: 0.96.0
               Status: Patch Available  (was: Open)
    
> [shell] Count shell command to return ruby bindable value.
> ----------------------------------------------------------
>
>                 Key: HBASE-7306
>                 URL: https://issues.apache.org/jira/browse/HBASE-7306
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Client
>    Affects Versions: 0.96.0
>            Reporter: Jonathan Hsieh
>            Assignee: Jonathan Hsieh
>             Fix For: 0.96.0
>
>         Attachments: hbase-7306.patch
>
>
> Currently if you have a table foo with 5 rows in it, you can run this command:
> {code}
> hbase(main):001:0> x = count 'foo'
> 3100 row(s) in 0.7030 seconds
> hbase(main):001:0> x
> nil
> {code}
> Ideally, the 'x' variable should be 5. so something like this coudl be done:
> {code}
> Kernel.exit 127 if x != 5
> {code}
> This is useful for having scripts that can check a condition and act.

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