Spark Compute 1-d histogram in spark Spark has a way to compute the histogram, however, it is kept under low level and sometimes obscure classes. In this post I'll give you a function that provides you

Spark Present and future of graph processing with Spark Graphs have been around quite a while. In fact, the first paper in the history of graph theory was written by Euler himself in 1736! However, it wasn't until 142

Spark Spark tricks For running a spark local cluster (one machine is represented by one threads). The * is to match the number of cores available on the machine. Put a number to force