wangyum commented on a change in pull request #34810:
URL: https://github.com/apache/spark/pull/34810#discussion_r765863255
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/DataSourceScanExec.scala
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@@ -608,7 +608,8 @@ case class FileSourceScanExec(
fsRelation: HadoopFsRelation): RDD[InternalRow] = {
val openCostInBytes =
fsRelation.sparkSession.sessionState.conf.filesOpenCostInBytes
val maxSplitBytes =
- FilePartition.maxSplitBytes(fsRelation.sparkSession, selectedPartitions)
+ FilePartition.maxSplitBytes(fsRelation.sparkSession, selectedPartitions,
+ new SourceOptions(fsRelation.options).parallel)
Review comment:
Yes. This is the first step. Will support the hint in following pull
request.
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