* FYI, localFS here is shared disk mounted in CentOS.* I have also tired to use another mount point which is of ext4 format, I get similar error as */tmp/hadoop-yarn/staging/user_a/.staging/ is changed to 700 which is owned by user_a thus yarn cannot read it.* Any idea?
On Thu, Jun 28, 2018 at 5:39 PM, Ascot Moss <[email protected]> wrote: > Hi, > > I found that yarn can be used on non-hdfs file system. like AWS s3: or gfs > > I am trying yarn on localFS, *I use "yarn" user to start yarn on localFS > (which is non-HDFS), and have other users to submit their own jobs, I got > error* on *yarn.app.mapreduce.am.staging-dir permission:* > > > > > */tmp/hadoop-yarn/staging/user_a/.staging/job-xxxxxxxx permission > denied.at org.apache.hadoop.io.nativeio.NativeIO$POSIX.chmodImpl (Native > Method)Please help.* > > > > *Regards* >
