“ca86cbd6c9c5ae2e722d80ff2ac641e849d30559”上不存在“paddle/pserver/git@gitcode.net:Crayonxin2000/Paddle.git”
* add hdfs utils * add hdfs utils * test=develop * update hdfs utils and add demo * fix multi_download return local files * test=develop * add sync multi upload, test=develop