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https://issues.apache.org/jira/browse/PIG-4976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated PIG-4976:
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Attachment: PIG-4976-2.patch
Yes, that's doable. At least we can signal error to the pipeline.
> streaming job with store clause stuck if the script fail
> --------------------------------------------------------
>
> Key: PIG-4976
> URL: https://issues.apache.org/jira/browse/PIG-4976
> Project: Pig
> Issue Type: Bug
> Components: impl
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.17.0
>
> Attachments: PIG-4976-1.patch, PIG-4976-2.patch
>
>
> When investigating PIG-4972, I also notice Pig job stuck when the perl script
> have syntax error. This happens if we have output clause in stream
> specification (means use a file as staging). The bug exist in both Tez and
> MR, and it is not a regression.
> Here is an example:
> {code}
> define CMD `perl kk.pl` output('foo') ship('kk.pl');
> A = load 'studenttab10k' as (name, age, gpa);
> B = foreach A generate name;
> C = stream B through CMD;
> store C into 'ooo';
> {code}
> kk.pl is any perl script contain a syntax error.
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