0.8.0-cdh3u0 Time for upgrade, then? -Ayon See My Photos on Flickr Also check out my Blog for answers to commonly asked questions.
________________________________ From: Daniel Dai <[email protected]> To: [email protected]; Ayon Sinha <[email protected]> Sent: Friday, September 23, 2011 12:21 AM Subject: Re: Flatten problem Are you using Pig 0.8.0? It runs fine on Pig 0.8.1 and Pig 0.9.0. Daniel On Thu, Sep 22, 2011 at 6:34 PM, Ayon Sinha <[email protected]> wrote: Hi, > >My data looks like >6202445(2284,11096,2931,11168) >6202446(83258,738,10215,12987) >6202447(83258,738,10215,12987) >6202448(1001,1284,11550) >6202449(1560,752,13505,12876,2906) >6202450(1162,11010,13018) >6202451(2784,1729,12987) >6202452(383,12912) >6202453(1201,12987,1202) >6202454(1632,1633,297,10254) > >I'm trying to flatten the list > >a = load '/home/ayon/test' using PigStorage('\u0001') as (location_id:long, >cats:tuple()); >a = foreach a generate location_id, flatten(cats); >dump a; > >It gives me error: >2011-09-23 01:34:05,528 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR >2000: Error processing rule PushDownForEachFlatten. Try -t >PushDownForEachFlatten > >Whats going on? >-Ayon >See My Photos on Flickr >Also check out my Blog for answers to commonly asked questions. >
