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https://issues.apache.org/jira/browse/SPARK-19543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Herman van Hovell resolved SPARK-19543.
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Resolution: Fixed
Assignee: Burak Yavuz
Fix Version/s: 2.2.0
2.1.1
> from_json fails when the input row is empty
> --------------------------------------------
>
> Key: SPARK-19543
> URL: https://issues.apache.org/jira/browse/SPARK-19543
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: Burak Yavuz
> Assignee: Burak Yavuz
> Fix For: 2.1.1, 2.2.0
>
>
> Using from_json on a column with an empty string results in:
> java.util.NoSuchElementException: head of empty list
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