Works for me.
Make sure you have grep on the path of all your nodes?
D
On Mon, Jul 4, 2011 at 7:59 PM, Jameson Li <hovlj...@gmail.com> wrote:
> I have a doubt that:
>
> sometime when I run the pig code:
> c = stream b through `grep "spider"`;
>
> It will return the error message:
> Received Error while processing the map plan: 'grep "spider" ' failed with
> exit status: 1
>
> But when I use the pig code:
> c = stream b through `awk '{a=index($0,"spider");if(a!=0){print $0};}'`;
>
> It will work normal.
>
> Why?
>
> Thanks very much.
>
