Add batch creating files script based on pyarrow (#1584)
Add batch creating files script based on pyarrow (#1584)


qiyuangong/SSM,PHILO-HE/SSM,qiyuangong/SSM,PHILO-HE/SSM,qiyuangong/SSM,PHILO-HE/SSM,qiyuangong/SSM,qiyuangong/SSM,qiyuangong/SSM,PHILO-HE/SSM,PHILO-HE/SSM,PHILO-HE/SSM,PHILO-HE/SSM,qiyuangong/SSM