be主要的报错信息：
Caused by: org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): File does not exist: /data/20641935/20641938.0.meta
引用
W20240524 10:29:39.395534 89757 status.h:380] meet error status: [INTERNAL_ERROR]create dir failed. (BE: 10.200.128.194) namenode: hdfs://hz-cluster8 path: /data/20641935, err: (13), Permission denied), reason: RemoteException: Permission denied: user=smart_ep, access=WRITE, inode="/"
应该是hdfs路径不对导致无权限
查阅源码，仍不清楚_path参数如何配置，文档上好像也没有写
