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    Common Properties of Data Partitioning Components

    These components are dedicated to data flow management when using Data Partitioning or in the CloverDX Cluster environment.

    Table 61.1. Data Partitioning Components Comparison

    ComponentSame input metadataSorted inputsInputsOutputsJavaCTLAuto-propagated metadata
    ParallelPartition✓⨯11[1][2][2]✓
    ParallelLoadBalancingPartition✓⨯11[1]⨯⨯✓
    ParallelSimpleGather✓⨯1[3]1⨯⨯✓
    ParallelMerge✓✓1[3]1⨯⨯✓
    ParallelRepartition✓⨯1[3]1[1][2][2]✓
    ParallelSimpleCopy✓⨯11[1]⨯⨯✓

    [1]  The single output port represents multiple virtual output ports.

    [2]  ParallelPartition and ParallelRepartition can use either a transformation or two other attributes (Ranges or Partition key).

    [3]  The single input port represents multiple virtual input ports.