Details
Description
An Input is composed of two components:
1. A PartitionMapper which is responsible to compute the partition plan (split) of the execution
2. A Source which is the actual reader component of a subset of the full dataset
An Input is composed of two components:
1. A PartitionMapper which is responsible to compute the partition plan (split) of the execution
2. A Source which is the actual reader component of a subset of the full dataset