make DataLoader warning less noisy#33712

Merged

heavengate merged 2 commits intoPaddlePaddle:developfrom

heavengate:silent_log

Jul 6, 2021

Commits on Jun 21, 2021

make DataLoader warning less noisy. test=develop
heavengate
committed

Commits on Jul 1, 2021

Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into silent_log
heavengate
committed