Can I turn off Validation step when overfit_batches=X?
I call trainer.fit(model=model_lit, datamodule=datamodule)
I have set parameters:
limit_val_batches: 0
limit_test_batches: 0

datamodule.val_dataloader() returns None
But it is still trying to perform validation...
Is it a problem of lightning, or am I doing something wrong? :)
it's now turned off by default on master:

  
    
      pytorch-lightning/pytorch_lightning/trainer/trainer.py
    
    
        Lines 636 to 640
      in
      2faaf35
    
  
  
    

        
          
           def _determine_data_use_amount(self, overfit_batches: float) -> None: 
        

        
          
               """Use less data for debugging purposes.""" 
        

        
          
               if overfit_batches > 0: 
        

        
          
                   self.limit_train_batches = overfit_batches 
        

        
          
                   self.limit_val_batches = 0