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https://issues.apache.org/jira/browse/ACCUMULO-164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13226890#comment-13226890
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Billie Rinaldi commented on ACCUMULO-164:
-----------------------------------------

This isn't a suffix wildcard for a search, it's a wildcard for how the data is 
grouped in an RFile.  It might be a good exercise to try to find a use case for 
it, though.  I started thinking about a case where you have two pieces of 
information in the family, e.g. "snake" + "reptile", where "*reptile" would be 
the suffix used to create the locality group.  However, I can't think of a good 
reason not to use "reptile" + "snake" with a prefix wildcard of "reptile*" 
instead.
                
> Add support for wildcards/regexes in locality group setting.
> ------------------------------------------------------------
>
>                 Key: ACCUMULO-164
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-164
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: client, master, tserver
>            Reporter: John Vines
>
> We should look into adding the ability to specify locality group columns as 
> either wildcarding or regexes. I'm unsure of the feasibility of this, hence 
> the lack of fix date.

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