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https://issues.apache.org/jira/browse/HIVE-2321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carl Steinbach updated HIVE-2321:
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Fix Version/s: (was: 0.8.0)
> Jobs fail due to issues in regexp() based UDFs
> ----------------------------------------------
>
> Key: HIVE-2321
> URL: https://issues.apache.org/jira/browse/HIVE-2321
> Project: Hive
> Issue Type: Bug
> Components: UDF
> Affects Versions: 0.8.0
> Reporter: Thiruvel Thirumoolan
> Assignee: Thiruvel Thirumoolan
> Priority: Minor
> Attachments: RegexpExtractBug.patch
>
>
> regexp_extract() fails when its not possible to extract the string. Its
> better to return NULL/empty string than to fail.
> Will also peek into similar UDFs if possible and fix/at-least enhance tests.
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