Is there a way to remove extra new line in pig. Something that remove ^$
regex? My input looks like

1,a
1,b

2,a
2,b

filter by $0 != '';

Would that work?

On Fri, Oct 5, 2012 at 11:58 AM, Mohit Anchlia <[EMAIL PROTECTED]>wrote:

> Is there a way to remove extra new line in pig. Something that remove ^$
> regex? My input looks like
>
> 1,a
> 1,b
>
> 2,a
> 2,b
>