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https://issues.apache.org/jira/browse/PIG-307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shravan Matthur Narayanamurthy resolved PIG-307.
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Resolution: Cannot Reproduce
> flatten logic assumes that anything to be flattened is a bag, when it could
> be a tuple.
> ---------------------------------------------------------------------------------------
>
> Key: PIG-307
> URL: https://issues.apache.org/jira/browse/PIG-307
> Project: Pig
> Issue Type: Bug
> Components: impl
> Affects Versions: types_branch
> Reporter: Alan Gates
> Assignee: Shravan Matthur Narayanamurthy
> Priority: Critical
> Fix For: types_branch
>
>
> Queries such as:
> {code}
> a = load 'myfile' using PigStorage() as (name, age, gpa);
>
> b = filter a by name lt 'b';
>
>
> c = foreach b generate TOKENIZE(name);
>
>
> d = foreach c generate flatten($0);
>
>
> store d into 'outfile';
> {code}
> fail because the flatten statement in d = foreach ... assumes $0 is a bag.
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