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https://issues.apache.org/jira/browse/SPARK-17699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-17699:
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Assignee: Michael Armbrust (was: Apache Spark)
> from_json function for parsing json Strings into Structs
> --------------------------------------------------------
>
> Key: SPARK-17699
> URL: https://issues.apache.org/jira/browse/SPARK-17699
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Reporter: Michael Armbrust
> Assignee: Michael Armbrust
> Priority: Critical
>
> Today, we have good support for reading standalone JSON data. However,
> sometimes (especially when reading from streaming sources such as Kafka) the
> JSON is embedded in an envelope that has other information we'd like to
> preserve. It would be nice if we could also parse JSON string columns, while
> preserving the original JSON schema.
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