| Class | Description |
|---|---|
| DotSparkPrinter |
This class can print Spark plan in the DOT format.
|
| DotSparkPrinter.InnerOperator |
Helper class to represent the relationship of inner operators
|
| DotSparkPrinter.InnerPlan |
Each spark operator will have and an inner plan of inner
operators.
|
| SparkCompiler |
The compiler that compiles a given physical physicalPlan into a DAG of Spark
operators
|
| SparkOperator |
An operator model for a Spark job.
|
| SparkOperPlan |
A Plan used to create the physicalPlan of Spark Operators
|
| SparkOpPlanVisitor |
A visitor for the SparkOperPlan class
|
| SparkPOPackageAnnotator |
This visitor visits the SparkPlan and does the following for each
SparkOperator - visits the POPackage in the plan and finds the corresponding
POLocalRearrange(s).
|
| SparkPrinter |
A visitor mechanism printing out the logical plan.
|
| XMLSparkPrinter |
| Exception | Description |
|---|---|
| SparkCompilerException |
Create a new SparkCompilerException with null as the error message.
|
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