Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/4002#discussion_r22786476
--- Diff:
core/src/main/scala/org/apache/spark/rdd/ParallelCollectionRDD.scala ---
@@ -127,18 +127,12 @@ private object ParallelCollectionRDD {
})
}
seq match {
- case r: Range.Inclusive => {
- val sign = if (r.step < 0) {
- -1
- } else {
- 1
- }
- slice(new Range(
- r.start, r.end + sign, r.step).asInstanceOf[Seq[T]], numSlices)
- }
case r: Range => {
- positions(r.length, numSlices).map({
- case (start, end) =>
+ val sign = r.isInclusive && (r.end == Int.MaxValue || r.end ==
Int.MinValue)
--- End diff --
Maybe I'm missing it but why is `IntMinValue` a special case here? Also the
`({` on the next line is redundant. Just one is needed.
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