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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-272) Failure running complex script with streaming
Date Tue, 17 Jun 2008 00:31:44 GMT
Failure running complex script with streaming
---------------------------------------------

                 Key: PIG-272
                 URL: https://issues.apache.org/jira/browse/PIG-272
             Project: Pig
          Issue Type: Bug
            Reporter: Olga Natkovich


The following script fails (stack is further down):

define CMD `perl identity.pl`;
define CMD1 `perl identity.pl`;
A = load '/user/pig/tests/data/singlefile/studenttab10k' as (name, age, gpa);
B = stream A through CMD;
store B into 'B1';
C = stream B through CMD1;
D = JOIN B by name, C by name;
store D into 'D1';

If I remove the intermediate store, the script works fine. Also if I replace streaming commands
with other operators such as filter and foreach, it works even with the intermediate store.

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