|Modifier and Type
|Method and Description
Sets the preferred local parallelism (number of processors per Jet cluster member) this stage will configure its DAG vertices with.
Overrides the default name of the stage with the name you choose and returns the stage.
While most stages are backed by 1 vertex, there are exceptions. If a stage uses two vertices, each of them will have the given local parallelism, so in total there will be twice as many processors per member.
The default value is -1 and it signals to Jet to figure out a default value. Jet will determine the vertex's local parallelism during job initialization from the global default and the processor meta-supplier's preferred value.
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