rachelsunrh

直接把进展写到这边，附件的形式看起来不方便 另外你这边编译成功了吗，本地得demo有没有跑

Please confirm if the data contains only labels with no features

please set smaller resources because the dataset is very small, and check the num.class. maybe you can set --driver-memory 1g \ --num-executors 2 \ --executor-cores 1 \ --executor-memory 1g \...

thanks your advice, I will check the docs latter. as for this problem, because there is some executor without data.

yes, training log is not saved in a path feature_importance empty maybe because the number of features is too little, you can use other dataset with more features to try...