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-rw-r--r--core/src/main/scala/spark/storage/BlockManager.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/scala/spark/storage/BlockManager.scala b/core/src/main/scala/spark/storage/BlockManager.scala
index 5067601198..cde74e5805 100644
--- a/core/src/main/scala/spark/storage/BlockManager.scala
+++ b/core/src/main/scala/spark/storage/BlockManager.scala
@@ -580,6 +580,6 @@ class BlockManager(val master: BlockManagerMaster, val serializer: Serializer, m
object BlockManager {
def getMaxMemoryFromSystemProperties(): Long = {
val memoryFraction = System.getProperty("spark.storage.memoryFraction", "0.66").toDouble
- (Runtime.getRuntime.totalMemory * memoryFraction).toLong
+ (Runtime.getRuntime.maxMemory * memoryFraction).toLong
}
}