Interface | Description |
---|---|
SplitAssigner |
The
SplitAssigner is responsible for deciding what splits should be processed next by
which node. |
Class | Description |
---|---|
AlignedSplitAssigner |
Splits are allocated at the granularity of snapshots.
|
DynamicPartitionPruningAssigner |
Assigner to perform dynamic partition pruning by given
DynamicFilteringData . |
FIFOSplitAssigner |
Splits are assigned preemptively in the order requested by the task.
|
PreAssignSplitAssigner |
Pre-calculate which splits each task should process according to the weight or given
DynamicFilteringData, and then distribute the splits fairly.
|
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