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https://issues.apache.org/jira/browse/PIG-1552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated PIG-1552:
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Attachment: PIG-1552-1.patch
> Nested describe failed when the alias is not referred in the first foreach
> inner plan
> -------------------------------------------------------------------------------------
>
> Key: PIG-1552
> URL: https://issues.apache.org/jira/browse/PIG-1552
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: 0.8.0
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.8.0
>
> Attachments: PIG-1552-1.patch
>
>
> The following script fail:
> {code}
> A = load 'studentab10k' as (name, age, gpa);
> B = group A by name;
> C = foreach B {
> D = distinct A.age;
> generate group, COUNT(D);
> }
> describe C::D;
> {code}
> If we remove group from generate statement, then it works
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