* Add `XGBOOST_RABIT_TRACKER_IP_FOR_TEST` to set rabit tracker IP * change spark and rabit tracker IP to 127.0.0.1on GitHub Action. Co-authored-by: fis <jm.yuan@outlook.com>
* Add `XGBOOST_RABIT_TRACKER_IP_FOR_TEST` to set rabit tracker IP * change spark and rabit tracker IP to 127.0.0.1on GitHub Action. Co-authored-by: fis <jm.yuan@outlook.com>