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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-272) Failure running complex script with streaming
Date Mon, 23 Jun 2008 06:30:45 GMT

     [ https://issues.apache.org/jira/browse/PIG-272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun C Murthy updated PIG-272:
------------------------------

    Status: Patch Available  (was: Open)

> 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
>            Assignee: Arun C Murthy
>         Attachments: PIG-272_0_20080621.patch, PIG-272_test.pig, split.pl
>
>
> 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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