Error every time running H2OXGBoostEstimator
The only time I've seen this happen is when H2O runs out of memory.  Please check that you have enough memory -- an H2O cluster should have at least 4x the amount of RAM as the dataset you're trying to train a model on (data size on disk).
I randomly encounter the same error whenever I run XGBoost model (both the normal run and grid search). The error message says this:
H2OConnectionError: Local server has died unexpectedly. RIP.
I don't know what happens, I tried to change versions but didn't work. I'm currently using the version 3.18.0.5. Does anyone have any idea what is happening? Thanks in advance