Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/9845#discussion_r45508976
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/SqlNewHadoopRDD.scala
---
@@ -276,32 +275,15 @@ private[spark] class SqlNewHadoopRDD[V: ClassTag](
}
super.persist(storageLevel)
}
-}
-
-private[spark] object SqlNewHadoopRDD {
-
- /**
- * The thread variable for the name of the current file being read. This
is used by
- * the InputFileName function in Spark SQL.
- */
- private[this] val inputFileName: ThreadLocal[UTF8String] = new
ThreadLocal[UTF8String] {
- override protected def initialValue(): UTF8String =
UTF8String.fromString("")
- }
-
- def getInputFileName(): UTF8String = inputFileName.get()
-
- private[spark] def setInputFileName(file: String) =
inputFileName.set(UTF8String.fromString(file))
-
- private[spark] def unsetInputFileName(): Unit = inputFileName.remove()
/**
* Analogous to [[org.apache.spark.rdd.MapPartitionsRDD]], but passes in
an InputSplit to
* the given function rather than the index of the partition.
*/
private[spark] class NewHadoopMapPartitionsWithSplitRDD[U: ClassTag, T:
ClassTag](
- prev: RDD[T],
- f: (InputSplit, Iterator[T]) => Iterator[U],
- preservesPartitioning: Boolean = false)
+ prev: RDD[T],
+ f: (InputSplit, Iterator[T]) => Iterator[U],
+ preservesPartitioning: Boolean = false)
--- End diff --
indent args 4 spaces.
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