val doubledAmount = premiumCustomers.map(x=>(x._1, x._2*2)).persist(StorageLevel.MEMORY_ONLY) error: not found: value StorageLevel
Hi @Gaurav Poojary​ ,Can you please try the below as displayed in the image it is working for me without any issues.Happy Learning!!
Delta cache is an automatic hands-free solution that leverages high read speeds of modern SSDs to transparently create copies of remote files in nodes’ local storage to accelerate data reads . In comparison, you have choose what and when to cache wit...
I'm using a broadcast variable about 100 MB pickled in size, which I'm approximating with: >>> data = list(range(int(10*1e6))) >>> import cPickle as pickle >>> len(pickle.dumps(data)) 98888896Running on a cluster with 3 c3.2xlarge executors, ...
The Facebook credit can be utilized by the gamers to purchase the pearls. The other route is to finished various sorts of Dragons in the Dragon Book. Dragon City Gems There are various kinds of Dragons, one is amazing, at that point you have the fund...
