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Diffstat (limited to 'python/pyspark/rdd.py')
| -rw-r--r-- | python/pyspark/rdd.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/python/pyspark/rdd.py b/python/pyspark/rdd.py index 00bb9a62e9..a019c05862 100644 --- a/python/pyspark/rdd.py +++ b/python/pyspark/rdd.py @@ -220,18 +220,18 @@ class RDD(object): def cache(self): """ - Persist this RDD with the default storage level (C{MEMORY_ONLY_SER}). + Persist this RDD with the default storage level (C{MEMORY_ONLY}). """ self.is_cached = True - self.persist(StorageLevel.MEMORY_ONLY_SER) + self.persist(StorageLevel.MEMORY_ONLY) return self - def persist(self, storageLevel=StorageLevel.MEMORY_ONLY_SER): + def persist(self, storageLevel=StorageLevel.MEMORY_ONLY): """ Set this RDD's storage level to persist its values across operations after the first time it is computed. This can only be used to assign a new storage level if the RDD does not have a storage level set yet. - If no storage level is specified defaults to (C{MEMORY_ONLY_SER}). + If no storage level is specified defaults to (C{MEMORY_ONLY}). >>> rdd = sc.parallelize(["b", "a", "c"]) >>> rdd.persist().is_cached |