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https://issues.apache.org/jira/browse/HADOOP-1968?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12531940
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Doug Cutting commented on HADOOP-1968:
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> Is this a blocker for 0.15 release?

I don't think so.  We don't usually do new feature blockers, rather only 
regression bugs.

> Wildcard input syntax (glob) should support {}
> ----------------------------------------------
>
>                 Key: HADOOP-1968
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1968
>             Project: Hadoop
>          Issue Type: Improvement
>    Affects Versions: 0.14.1
>            Reporter: eric baldeschwieler
>             Fix For: 0.15.0
>
>
> We have users who have organized data by day and would like to select several 
> days in a single input specification.  For example they would like to be able 
> to say:
> '/data/2007{0830,0831,0901}/typeX/'
> To input 3 days data into map-reduce (or Pig in this case). 
> (Also the use of regexp to resolve glob paterns looks like it might introduce 
> some other bugs.  I'd appreciate it if someone took another look at the code 
> to see if there are any file characters that could
> be interpreted as regexp "instructions").

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