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From "Erik Holstad" <erikhols...@gmail.com>
Subject Re: How to get all columns from the scanner in a Map-Reduce job?
Date Sun, 19 Oct 2008 21:23:21 GMT
Hey!
Yes I did find that line in HAbstractScanner.java but not really sure
how to use it to do what I want to do.

Regards Erik

On Sun, Oct 19, 2008 at 7:43 AM, Jean-Daniel Cryans <jdcryans@apache.org>wrote:

> I think you are looking for this :
>
> // Pattern to determine if a column key is a regex
>  static Pattern isRegexPattern =
>    Pattern.compile("^.*[\\\\+|^&*$\\[\\]\\}{)(]+.*$");
>
> J-D
>
> On Fri, Oct 17, 2008 at 9:39 PM, Erik Holstad <erikholstad@gmail.com>
> wrote:
>
> > Hi!
> > I'm trying to figure out how to get all the columns in a Map-Reduce job
> > without having to specify
> > them all?
> >
> > Found the line:
> > @see org.apache.hadoop.hbase.regionserver.HAbstractScanner for column
> name
> >   *      wildcards
> >
> > in TableInputFormat.java but didn't find any help over in the HAbScanner.
> >
> > Regards Erik
> >
>

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