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-rw-r--r--core/src/main/scala/org/apache/spark/storage/ShuffleBlockManager.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/storage/ShuffleBlockManager.scala b/core/src/main/scala/org/apache/spark/storage/ShuffleBlockManager.scala
index 2f1b049ce4..e828e1d1c5 100644
--- a/core/src/main/scala/org/apache/spark/storage/ShuffleBlockManager.scala
+++ b/core/src/main/scala/org/apache/spark/storage/ShuffleBlockManager.scala
@@ -62,7 +62,7 @@ class ShuffleBlockManager(blockManager: BlockManager) {
// Turning off shuffle file consolidation causes all shuffle Blocks to get their own file.
// TODO: Remove this once the shuffle file consolidation feature is stable.
val consolidateShuffleFiles =
- System.getProperty("spark.shuffle.consolidateFiles", "true").toBoolean
+ System.getProperty("spark.shuffle.consolidateFiles", "false").toBoolean
private val bufferSize = System.getProperty("spark.shuffle.file.buffer.kb", "100").toInt * 1024