Resume previously stopped grid training.
h2o.resumeGrid(grid_id, recovery_dir = NULL, ...)
ID of existing grid search
When specified the grid and all necessary data (frames, models) will be saved to this
directory (use HDFS or other distributed file-system). Should the cluster crash during training, the grid
can be reloaded from this directory via h2o.loadGrid
and training can be resumed
Additional parameters to modify the resumed Grid.