Hash¶
This node adds a new Columns which contains the Hash of the specified columns
Input¶
It accepts a DataFrame as input from the previous Node
Output¶
A new column is added to the incoming DataFrame by creating a Hash of the specified input columns.
Type¶
transform
Class¶
fire.nodes.etl.NodeHash
Fields¶
| Name | Title | Description |
|---|---|---|
| inputCols | Columns | Columns to be concatenated |
| hashingAlgorithm | Hashing Algorithm | Hashing Algorithm |
| outputCol | Output Column Name | Column name for Hash |
| bitLength | Bit Length | Bit Length |
| sep | Separator | Separator to be used when concatenating the columns |