hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Gavin Yue <yue.yuany...@gmail.com>
Subject how to quickly fs -cp dir with thousand files?
Date Sat, 09 Jan 2016 00:45:20 GMT
I want to cp a dir with over 8000 files to another dir in the same hdfs.
but the copy process is really slow since it is copying one by one.
Is there a fast way to copy this using Java FileSystem or FileUtil api?

Thanks.

Mime
View raw message