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From "Billie Rinaldi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-814) show few option in shell does not work with grep and does not use user formatter
Date Mon, 05 Nov 2012 19:58:12 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13490875#comment-13490875
] 

Billie Rinaldi commented on ACCUMULO-814:
-----------------------------------------

The idea appears to be that show few displays no more than N characters _each_ for row, colf,
colq, and value.  Does that sound right?  It only uses the BinaryFormatter because to implement
the truncation the desired length is passed to the formatter via the method getlength.  Would
it make sense to have this be a required method for all formatters, or should we try to implement
something different, e.g. truncating a line after the whole line has been constructed by a
formatter?  Or should we get rid of the show few option?
                
> show few option in shell does not work with grep and does not use user formatter
> --------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-814
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-814
>             Project: Accumulo
>          Issue Type: Bug
>    Affects Versions: 1.4.1
>            Reporter: Keith Turner
>             Fix For: 1.5.0
>
>
> There is a scan option called show few.  Commands that extend the scan commmand have
this option, but it does not work.  
> Also when the show few option is used, the users formatter is not used.  If formatters
had a set limit option, then user formatters could be used with this option.

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