+1 Best Regards, Tariq +91-9741563634 https://mtariq.jux.com/
On Tue, Dec 25, 2012 at 3:07 AM, Cheolsoo Park <[email protected]>wrote: > Hi Srini, > > You can use STRSPLIT to split your "value" chararray and define schema in a > FOREACH. For example, if the "value" consists of 3 integers (i.e. "1|2|3"), > > A= LOAD 'part-m-0000' USING SequenceFileLoader() AS > (key:long,value:chararray); > B = FOREACH A GENERATE key, FLATTEN( STRSPLIT(value,'\\|') ) AS (i:int, > j:int, k:int); > DESCRIBE B; > DUMP B; > > This will return: > > B: {key: chararray,i: int,j: int,k: int} > (k,1,2,3) > > Thanks, > Cheolsoo > > > On Sun, Dec 23, 2012 at 9:24 PM, Srini <[email protected]> wrote: > > > Hi , > > > > I have used SequeceFileLoader for loading sequence file. > > > > A= load 'part-m-0000' using SequenceFileLoader() as > > (key:long,value:chararray) > > > > "value" is the chararray which consists of 10 fields which are separated > > by delimiter ( "|" here ). How do I create schema here so that I can make > > further analysis with these fields (such as filter, group ) > > > > Any help is appreciated. > > > > Thanks, > > Srini > > >
