Jasonzjj

[JVM-packages] XGBoostModel training failed with Rabit returns with exit code 1

8

### I encountered the following problems when using xgboost4j-spark 1.6.1 , spark 3.2.1 and scala 2.12， Can someone help me out？ spark parameters: --conf spark.sql.shuffle.partitions=200 \ --conf spark.executor.instances=8 \ --conf...