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https://issues.apache.org/jira/browse/SPARK-23681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-23681.
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    Resolution: Incomplete

> Switch OrcFileFormat to newer hadoop.mapreduce output classes
> -------------------------------------------------------------
>
>                 Key: SPARK-23681
>                 URL: https://issues.apache.org/jira/browse/SPARK-23681
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 2.3.0
>            Reporter: Steve Loughran
>            Priority: Minor
>              Labels: bulk-closed
>
> the classes in org.apache.spark.sql.execution.datasources.orc generate their 
> file output writer and bind to an output committer via the old, original, 
> barely maintained {{org.apache.hadoop.mapred.FileOutputFormat}} which is 
> inflexible & doesn't support pluggable committers a la 
> MAPREDUCE-6956/HADOOP-13786.
> Moving to the hadoop.mapreduce packages for this is compatible & the spark 
> layer, switches over to the maintained codebase & lets you pick up the new 
> committers.



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