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https://issues.apache.org/jira/browse/PIG-3753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated PIG-3753:
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Attachment: PIG-3753-1.patch
> LOGenerate generates null schema
> --------------------------------
>
> Key: PIG-3753
> URL: https://issues.apache.org/jira/browse/PIG-3753
> Project: Pig
> Issue Type: Bug
> Components: impl
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: 0.13.0
>
> Attachments: PIG-3753-1.patch
>
>
> In PIG-3627, we discover flatten(STRSPLIT) generate null schema.
> Here is the sample:
> {code}
> a = load 'a' as (line:chararray);
> b = foreach a generate flatten(STRSPLIT(line)) as (i0, i1, i2);
> describe b;
> b: {i0: NULL,i1: NULL,i2: NULL}
> {code}
> PIG-3627 fixed the JsonStorage to deal with null schema. In this ticket, we
> will fix the null schema generation.
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