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https://issues.apache.org/jira/browse/HIVE-12954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marta Kuczora updated HIVE-12954:
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Attachment: HIVE-12954.2.patch
Fixed the review findings in the second patch:
- removed additional spaces
- added the @Test annotations to the unit tests
> NPE with str_to_map on null strings
> -----------------------------------
>
> Key: HIVE-12954
> URL: https://issues.apache.org/jira/browse/HIVE-12954
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.14.0, 1.0.0
> Reporter: Charles Pritchard
> Assignee: Marta Kuczora
> Attachments: HIVE-12954.2.patch, HIVE-12954.patch
>
>
> Running str_to_map on a null string will return a NullPointerException.
> Workaround is to use coalesce.
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