dongjoon-hyun commented on a change in pull request #34369:
URL: https://github.com/apache/spark/pull/34369#discussion_r734808494
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/FileScanRDD.scala
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@@ -85,6 +85,17 @@ class FileScanRDD(
private[this] var currentFile: PartitionedFile = null
private[this] var currentIterator: Iterator[Object] = null
+ private def resetCurrentIterator(): Unit = {
+ currentIterator match {
+ case iter: NextIterator[_] =>
+ iter.closeIfNeeded()
+ case iter: Closeable =>
+ iter.close()
+ case _ => // do nothing
Review comment:
When does this happen?
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