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From "Olga Natkovich (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-2385) Store statements not getting processed
Date Mon, 05 Dec 2011 18:40:40 GMT

    [ https://issues.apache.org/jira/browse/PIG-2385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13162933#comment-13162933

Olga Natkovich commented on PIG-2385:

What are the conditions under which the issue observed?

Also, I assume not even an empty directory created when a store is missed, is this correct?
> Store statements not getting processed
> --------------------------------------
>                 Key: PIG-2385
>                 URL: https://issues.apache.org/jira/browse/PIG-2385
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.9.1
>            Reporter: Vivek Padmanabhan
>            Assignee: Daniel Dai
>            Priority: Critical
>             Fix For: 0.10, 0.9.2, 0.11
>         Attachments: PIG-2385-0.patch, PIG-2385-1.patch
> The actual script in which we got this issue is pretty big and complex. The script has
total 4 STORE statements and one of the STORE statement is not getting executed.
> The script executes 3 sets of jobs (excluding one STORE which is not getting executed)
consisting of 10, 11 and 19 jobs.
> The below script could be used to illustrate the issue but with Multiquery turned off;
> {code}
> A = LOAD 'input1' as (f1:chararray,f2:chararray,f3:chararray);
> Z = group A all;
> Z1 = foreach Z generate COUNT(A) as count;
> B = foreach A generate f1,f2,f3,(100-Z1.count) as diff;
> C = order B by diff;
> STORE C INTO 'output/C_out';
> store D into 'output/F_out';
> {code}
> For this script, if run with Multiquery turned off, the Store command for D is not getting
> I can see that the statements are getting parsed and LOStore created for D , but still,
it is not getting executed.
> The above script works fine with Pig 0.8.(This issue still exists in Trunk as well)

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