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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2019/10/08 05:43:17 UTC
[jira] [Resolved] (SPARK-23681) Switch OrcFileFormat to newer
hadoop.mapreduce output classes
[ https://issues.apache.org/jira/browse/SPARK-23681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
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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