Github user dongjoon-hyun commented on a diff in the pull request: https://github.com/apache/spark/pull/19571#discussion_r146958510 --- Diff: sql/hive/src/main/scala/org/apache/spark/sql/hive/orc/OrcFileFormat.scala --- @@ -73,6 +70,10 @@ class OrcFileFormat extends FileFormat with DataSourceRegister with Serializable val configuration = job.getConfiguration + configuration.set( + MAPRED_OUTPUT_SCHEMA.getAttribute, + org.apache.spark.sql.execution.datasources.orc.OrcFileFormat.getSchemaString(dataSchema)) --- End diff -- Yes. This is the correct schema to be written.
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