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https://issues.apache.org/jira/browse/HIVE-1614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ning Zhang updated HIVE-1614:
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Attachment: HIVE-1614.2.patch
Added a catch for all throwable in the UDFT.
> UDTF json_tuple should return null row when input is not a valid JSON string
> ----------------------------------------------------------------------------
>
> Key: HIVE-1614
> URL: https://issues.apache.org/jira/browse/HIVE-1614
> Project: Hadoop Hive
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Attachments: HIVE-1614.2.patch, HIVE-1614.patch
>
>
> If the input column is not a valid JSON string, json_tuple will not return
> anything but this will prevent the downstream operators to access the
> left-hand side table. We should output a NULL row instead, similar to when
> the input column is a NULL value.
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