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https://issues.apache.org/jira/browse/PIG-4219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated PIG-4219:
----------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Patch committed to both trunk and 0.14 branch. Thanks Lorand!
> When parsing a schema, pig drops tuple inside of Bag if it contains only one
> field
> ----------------------------------------------------------------------------------
>
> Key: PIG-4219
> URL: https://issues.apache.org/jira/browse/PIG-4219
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.13.0
> Reporter: Julien Le Dem
> Assignee: Lorand Bendig
> Fix For: 0.14.0
>
> Attachments: PIG-4219-2.patch, PIG-4219.patch
>
>
> Example
> {code:java}
> //We generate a schema object and call toString()
> String schemaStr = "my_list: {array: (array_element: (num1: int,num2: int))}";
> // Reparsed using org.apache.pig.impl.util.Utils
> Schema schema = Utils.getSchemaFromString(schemaStr);
> // But no longer matches the original structure
> schema.toString();
> // => {my_list: {array_element: (num1: int,num2: int)}}
> {code}
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