Union Processor
Union processor is not configurable.
The Union operation is used when you want to combine elements of two datasets.
Example to demonstrate how union works.
| Input Set 1 | Input Set 2 | 
|---|---|
| {name:xyz,rating:7} {name:abc,rating:9} {name:klm,rating:5} | {name:xyz,rating:7} {name:abc,rating:9} {name:abc,rating:9} {name:klm,rating:6} | 
| Output Set after applying Union Operation | |
|---|---|
| {name:xyz,rating:7} {name:abc,rating:9} {name:klm,rating:5} {name:xyz,rating:7} {name:abc,rating:9} {name:abc,rating:9} {name:klm,rating:6} | 
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