Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/15907#discussion_r88589145
--- Diff:
core/src/test/scala/org/apache/spark/util/collection/unsafe/sort/RadixSortSuite.scala
---
@@ -73,22 +73,22 @@ class RadixSortSuite extends SparkFunSuite with Logging
{
},
2, 4, false, false, true))
- private def generateTestData(size: Int, rand: => Long): (Array[JLong],
LongArray) = {
- val ref = Array.tabulate[Long](size) { i => rand }
- val extended = ref ++ Array.fill[Long](size)(0)
+ private def generateTestData(size: Long, rand: => Long): (Array[JLong],
LongArray) = {
+ val ref = Array.tabulate[Long](size.toInt) { i => rand }
+ val extended = ref ++ Array.fill[Long](size.toInt)(0)
(ref.map(i => new JLong(i)), new
LongArray(MemoryBlock.fromLongArray(extended)))
}
- private def generateKeyPrefixTestData(size: Int, rand: => Long):
(LongArray, LongArray) = {
- val ref = Array.tabulate[Long](size * 2) { i => rand }
- val extended = ref ++ Array.fill[Long](size * 2)(0)
+ private def generateKeyPrefixTestData(size: Long, rand: => Long):
(LongArray, LongArray) = {
+ val ref = Array.tabulate[Long]((size * 2).toInt) { i => rand }
+ val extended = ref ++ Array.fill[Long]((size * 2).toInt)(0)
(new LongArray(MemoryBlock.fromLongArray(ref)),
new LongArray(MemoryBlock.fromLongArray(extended)))
}
- private def collectToArray(array: LongArray, offset: Int, length: Int):
Array[Long] = {
+ private def collectToArray(array: LongArray, offset: Int, length: Long):
Array[Long] = {
var i = 0
- val out = new Array[Long](length)
+ val out = new Array[Long](length.toInt)
--- End diff --
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