read hdfs

recommend-model-produce/src/main/python/tools/static_ps_trainer_v2.py

@@ -32,7 +32,7 @@ import ast
 import numpy as np
 import struct
 from utils.utils_single import auc
-from utils.oss_client import OssClient
+from utils.oss_client import HangZhouOSSClient
 import compress as compress
 
 __dir__ = os.path.dirname(os.path.abspath(__file__))