thanks On Tue, Aug 18, 2015 at 12:40 PM, moon soo Lee <m...@apache.org> wrote:
> Hi, > > You maybe need one more '!', like > > "hadoop fs -ls /user/hdfs/files"!! > > Thanks, > moon > > On Tue, Aug 18, 2015 at 10:25 AM MrAsanjar . <afsan...@gmail.com> wrote: > >> Sorry for the stupid question, I am new to scala. >> When I execute following simple hadoop commands within zeppelin scala >> interpreter panel, I don't get any outputs except res120: Int = 0 >> is this normal? what would be the best way to parse hdfs from zeppelin? >> >> import sys.process._ >> "hadoop fs -ls /user/hdfs/files" ! >> >> import sys.process._ warning: there were 1 feature warning(s); re-run >> with -feature for details res120: Int = 0 >> >
