ExperimentalMethods

ExperimentalMethods holds extra strategies and optimizations (as Rule[LogicalPlan]) that are used in SparkPlanner and SparkOptimizer, respectively.

Table 1. ExperimentalMethods' Attributes (in alphabetical order)
Name	Description
extraStrategies	Collection of `Strategy` objects that are used when: `SessionState` is requested for `SparkPlanner`
extraOptimizations	Collection of rules to optimize LogicalPlans (i.e. `Rule[LogicalPlan]` objects) that are used when: `SparkOptimizer` is requested for the batches (with "User Provided Optimizers" batch for the extra optimizations)

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