chuanlihao

Hi cfangplus, What Spark version were you using? The examples here are not compatible with the latest Spark-3.0.0-preview yet. If you run into the same issue on Spark 2.x, please...

Spark 3.0 support is currently in development. My suggestion is using Spark 2.x before the 3.0 compatible release. There is no easy way to fix the compatible issue. Both the...

The team is planning to support CUDA 10.2. As for now, you could install both CUDA 10.1 & 10.2 on your server and run these examples with CUDA 10.1: https://stackoverflow.com/questions/41330798/install-multiple-versions-of-cuda-and-cudnn

I think Joshua answered your question here: https://github.com/rapidsai/cudf/issues/3643 Also as specified by the README.md, _this repo provides docs and example applications that demonstrate the RAPIDS.ai GPU-accelerated XGBoost-Spark project_.