Hbase client uses RPC to send the data from client to server and it is recommended to enable client side…
Checkandput allows us to compare and then set the value of a row . Using the checkandput we can only…
The put operations has two variations the fist variation works on a single row and the second on a lists…
treeAggregate is a specialized implementation of aggregate that iteratively applies the combine function to a subset of partitions. This is…
Both foldByKey() and reduceByKey() require that the return type of our result be the same type as that of the…
Spark has support for partition level functions which operate on per partition data. Working with data on a per partition…
Spark has support for zipping rdds using functions like zip, zipPartition, zipWithIndex and zipWithUniqueId . Lets go through each of…