Schema issue while storing multiple pig outputs using CSVExcelStorage

[Sarath Sasidharan]

Hi All,

I have a script which stores 2 relations with different schema using 
CSVExcelStorage.

The issue which i see is that the script picks up the last store function and 
takes the schema in that and puts it for all store functions , overriding the 
previous store schemas.Is this a known issue and is there a fix for this ?

My Sample Script Looks like this :--

=============================================================

masterInput = load 'hbase://xyz' using 
org.apache.pig.backend.hadoop.hbase.HBaseStorage(
                     'f:a,f:b,f:c,f:d')
           as (a,b,c,d);

input2 = foreach masterInput
                   generate
                        a,b;

input3 = foreach masterInput
                   generate
                       c,d;

store input2 into '/dir/ab'
using org.apache.pig.piggybank.storage.CSVExcelStorage('\t','YES_MULTILINE', 
'UNIX', 'WRITE_OUTPUT_HEADER');

store input3 into '/dir/cd'
using org.apache.pig.piggybank.storage.CSVExcelStorage('\t','YES_MULTILINE', 
'UNIX', 'WRITE_OUTPUT_HEADER');

=============================================================

Expected Output :

file 1         file 2

a,b            c,d
10,20          30,40


Actual Output :

file 1        file 2
c,d            c,d
10,20          30,40

Thanks and Regards,

Sarath Sasidharan