请问大大,在运行您协同过滤代码时,遇到py4j.protocol.Py4JJavaError: An error occurred while calling o70.load.
: org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: file:/root/als/RecAlgorithm-main/CollaborativeFiltering/model_param/metadata,意思就是说我的路径不存在,请问具体model_param/metadata的文件是什么内容呢?
请问大大,在运行您协同过滤代码时,遇到py4j.protocol.Py4JJavaError: An error occurred while calling o70.load.
: org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: file:/root/als/RecAlgorithm-main/CollaborativeFiltering/model_param/metadata,意思就是说我的路径不存在,请问具体model_param/metadata的文件是什么内容呢?