I have two PCollections, CollectionA & CollectionB of type KV<String, Byte[]>.
I would like to merge them into one PCollection but CollectionA & CollectionB might have some elements with the same key. In those repeated cases, I would like to keep the element from CollectionA & drop the repeated element from CollectionB. Does anyone know a simple method to do this? Thanks, Shivam Singhal
