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The following page has been changed by SanthoshSrinivasan: http://wiki.apache.org/pig/PigDeveloperCookbook ------------------------------------------------------------------------------ 1. `LogicalToPhysicalTranslatorException` Used for indicating errors during logical plan to physical plan translation (subclass of `VisitorException`) 1. `MRCompilerException` Used for indicating errors during map reduce plan compilation from physical plan (subclass of `VisitorException`) 1. `OptimizerException` Used for indicating errors during logical plan optimization (subclass of `FrontendException`) - 1. `OptimizerException` Parser generated class. Used for indicating syntax errors 1. `PigException` Generic exception in Pig (subclass of `IOException` and the superclass of all exceptions in Pig) 1. `PlanException` Used for indicating errors during plan/graph operations (subclass of `FrontendException`) 1. `PlanValidationException` Used for indicating errors during plan validation (subclass of `VisitorException`)
