Node Connectivity
There are 5462 nodes that can be used as predessesor
for a node with an input port of type 
Generic Port.
Spark Partitioning
Splits input data into two partitions.
Spark Pivot
Pivots and groups the given Spark DataFrame/RDD by the selected columns for pivoting and grouping. Also performs aggregations for each pivot value.
Spark Row Filter
The Spark Row Filter allows rows to be excluded from the input Spark DataFrame/RDD.
Spark Row Sampling
Extracts a sample from the input data.
Spark Sorter
Sorts the rows according to user-defined criteria.
Spark Correlation Filter
Filters out correlated columns.
Spark Correlation Matrix
Computes the correlation matrix for the selected input columns.
Spark Linear Correlation
Computes the correlation coefficient between two columns.
Spark Statistics
Computes summary statistics for the selected input columns.
Create Big Data Test Environment
Creates big data test environment based on flow variable configuration.