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Diffstat (limited to 'docs/scala-programming-guide.md')
| -rw-r--r-- | docs/scala-programming-guide.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/scala-programming-guide.md b/docs/scala-programming-guide.md index 7350eca837..301b330a79 100644 --- a/docs/scala-programming-guide.md +++ b/docs/scala-programming-guide.md @@ -301,7 +301,8 @@ We recommend going through the following process to select one: * Use the replicated storage levels if you want fast fault recovery (e.g. if using Spark to serve requests from a web application). *All* the storage levels provide full fault tolerance by recomputing lost data, but the replicated ones let you continue running tasks on the RDD without waiting to recompute a lost partition. - + +If you want to define your own storage level (say, with replication factor of 3 instead of 2), then use the function factor method `apply()` of the [`StorageLevel`](api/core/index.html#spark.storage.StorageLevel$) singleton object. # Shared Variables |