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-rw-r--r--core/src/main/scala/org/apache/spark/storage/StorageLevel.scala4
1 files changed, 4 insertions, 0 deletions
diff --git a/core/src/main/scala/org/apache/spark/storage/StorageLevel.scala b/core/src/main/scala/org/apache/spark/storage/StorageLevel.scala
index 0f84810d6b..1b7934d59f 100644
--- a/core/src/main/scala/org/apache/spark/storage/StorageLevel.scala
+++ b/core/src/main/scala/org/apache/spark/storage/StorageLevel.scala
@@ -108,6 +108,10 @@ class StorageLevel private(
}
+/**
+ * Various [[org.apache.spark.storage.StorageLevel]] defined and utility functions for creating
+ * new storage levels.
+ */
object StorageLevel {
val NONE = new StorageLevel(false, false, false)
val DISK_ONLY = new StorageLevel(true, false, false)