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https://issues.apache.org/jira/browse/PIG-2147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vivek Padmanabhan updated PIG-2147:
-----------------------------------
Attachment: PIG-2147_1.patch
Attaching an initial patch.
> Support nested tags for XMLLoader
> ---------------------------------
>
> Key: PIG-2147
> URL: https://issues.apache.org/jira/browse/PIG-2147
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.1, 0.9.0
> Reporter: Vivek Padmanabhan
> Assignee: Vivek Padmanabhan
> Fix For: 0.8.1, 0.9.0
>
> Attachments: PIG-2147_1.patch
>
>
> Currently xmlloader does not support nested tags with same tag name, ie if i
> have the below content
> {code}
> <event>
> <relatedEvents>
> <event>x<\event>
> <event>y<\event>
> <event>z<\event>
> <\relatedEvents>
> <\event>
> {code}
> And I load the above using XMLLoader,
> events = load 'input' using
> org.apache.pig.piggybank.storage.XMLLoader('event') as (doc:chararray);
> The output will be,
> {code}
> <event>
> <relatedEvents>
> <event>x<\event>
> {code}
> Whereas the desired output is ;
> {code}
> <relatedEvents>
> <event>x<\event>
> <event>y<\event>
> <event>z<\event>
> <\relatedEvents>
> {code}
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