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| Class Summary | |
|---|---|
| InputOutputFileValidator | This validator does check 1) Input files referred to by all LOLoads exist 2) Output files referred to by all LOStores do not exist |
| InputOutputFileVisitor | Visitor for checking output specification In addition to throwing exception we also log them in msgCollector. |
| LogicalPlanValidationExecutor | This class is responsible for all logical plan validations after the parsing stage. |
| SchemaAliasValidator | |
| SchemaAliasVisitor | |
| TypeCheckingValidator | |
| TypeCheckingVisitor | Visitor for type checking. |
| Exception Summary | |
|---|---|
| TypeCheckerException | |
| UnionOnSchemaSetException | |
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