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https://issues.apache.org/jira/browse/HIVE-12721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15302992#comment-15302992
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Sergio Peña commented on HIVE-12721:
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Test failures are not related.
[~jbeard] Why is {{public Text evaluate}} used instead of {{public String
evaluate}} if at the end we convert to String?
The patch looks very simple. I just want to know if Text is needed in the class.
> Add UUID built in function
> --------------------------
>
> Key: HIVE-12721
> URL: https://issues.apache.org/jira/browse/HIVE-12721
> Project: Hive
> Issue Type: Improvement
> Components: UDF
> Reporter: Jeremy Beard
> Assignee: Jeremy Beard
> Attachments: HIVE-12721.1.patch, HIVE-12721.2.patch, HIVE-12721.patch
>
>
> A UUID function would be very useful for ETL jobs that need to generate
> surrogate keys.
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