mridulm commented on a change in pull request #32389:
URL: https://github.com/apache/spark/pull/32389#discussion_r634521407
##########
File path:
core/src/test/scala/org/apache/spark/storage/ShuffleBlockFetcherIteratorSuite.scala
##########
@@ -123,6 +131,42 @@ class ShuffleBlockFetcherIteratorSuite extends
SparkFunSuite with PrivateMethodT
verify(wrappedInputStream.invokePrivate(delegateAccess()),
times(1)).close()
}
+ // scalastyle:off argcount
+ private def createShuffleBlockIteratorWithDefaults(
+ blocksByAddress: Map[BlockManagerId, (Traversable[BlockId], Long, Int)],
+ taskContext: Option[TaskContext] = None,
+ streamWrapperLimitSize: Option[Long] = None,
+ blockManager: Option[BlockManager] = None,
+ maxBytesInFlight: Long = Long.MaxValue,
+ maxReqsInFlight: Int = Int.MaxValue,
+ maxBlocksInFlightPerAddress: Int = Int.MaxValue,
+ maxReqSizeShuffleToMem: Int = Int.MaxValue,
+ detectCorrupt: Boolean = true,
+ detectCorruptUseExtraMemory: Boolean = true,
+ shuffleMetrics: Option[ShuffleReadMetricsReporter] = None,
+ doBatchFetch: Boolean = false): ShuffleBlockFetcherIterator = {
+ val tContext = taskContext.getOrElse(TaskContext.empty())
+ new ShuffleBlockFetcherIterator(
+ tContext,
+ transfer,
+ blockManager.getOrElse(createMockBlockManager()),
+ blocksByAddress.map { case (blockManagerId, (blocks, blockSize,
blockMapIndex)) =>
+ (blockManagerId, blocks.map(blockId => (blockId, blockSize,
blockMapIndex)).toSeq)
+ }.toIterator,
+ streamWrapperLimitSize
+ .map(limit => (_: BlockId, in: InputStream) => new
LimitedInputStream(in, limit))
+ .getOrElse((_: BlockId, in: InputStream) => in),
Review comment:
Interesting, thanks fo catching it !
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