ParallelLoadBalancingPartition

Short Description
Ports
Metadata
Details
Compatibility
See also

Short Description

ParallelLoadBalancingPartition distributes incoming data records among different CloverDX Cluster workers. The algorithm of the component is derived from the regular LoadBalancingPartition component.

ComponentSame input metadataSorted inputsInputsOutputsJavaCTLAuto-propagated metadata
ParallelLoadBalancingPartition
yes
no
11[1]
no
no
yes

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

Ports

Port typeNumberRequiredDescriptionMetadata
Input0
yes
For input data recordsAny
Output0
yes
For output data recordsInput 0

Metadata

ParallelLoadBalancingPartition propagates metadata in both directions. The component does not change priorities of metadata.

ParallelLoadBalancingPartition has no metadata template.

ParallelLoadBalancingPartition does not require any specific metadata fields.

Details

ParallelLoadBalancingPartition distributes incoming data records among different CloverDX Cluster workers.

The algorithm of this component is derived from the regular LoadBalancingPartition component. See the documentation of the LoadBalancingPartition component for more details about attributes and other component specific behavior.

This component belongs to a group of cluster components that allows the change from a single-worker allocation to a multiple-worker allocation. So the allocation of the component preceding the ParallelLoadBalancingPartition component has to provide just a single worker. The allocation of the component following the ParallelLoadBalancingPartition component can provide multiple workers.

[Note]Note

For more information about this component, see the CloverDX Cluster documentation (part of CloverDX Server documentation).

Compatibility

VersionCompatibility Notice
3.4The component is available since version 3.4.
4.3.0-M2

ClusterLoadBalancingPartition was renamed to ParallelLoadBalancingPartition.

3.4

The component is available since version 3.4.

4.3.0-M2

In 4.3.0-M2, ClusterLoadBalancingPartition was renamed to ParallelLoadBalancingPartition.

See also

ParallelPartition
ParallelRepartition
ParallelMerge
ParallelSimpleCopy
ParallelSimpleGather
LoadBalancingPartition
Common Properties of Components
Specific Attribute Types
Common Properties of Data Partitioning Components