Grokbase Groups Pig user July 2011
FAQ
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 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.

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postedJul 5, '11 at 3:01a
activeJul 6, '11 at 8:36a
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