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https://issues.apache.org/jira/browse/SPARK-25395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mario Molina updated SPARK-25395:
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Summary: Replace Spark Optional class with Java Optional (was: Remove
Spark Optional Java API)
> Replace Spark Optional class with Java Optional
> -----------------------------------------------
>
> Key: SPARK-25395
> URL: https://issues.apache.org/jira/browse/SPARK-25395
> Project: Spark
> Issue Type: Improvement
> Components: Java API
> Affects Versions: 2.4.0
> Reporter: Mario Molina
> Priority: Minor
>
> Previous Spark versions didn't require Java 8 and an ``Optional`` Spark Java
> API had to be implemented to support optional values.
> Since Spark 2.4 uses Java 8, the ``Optional`` Spark Java API should be
> removed so that Spark uses the original Java API.
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