Yes, the job manager starts as a root process, while taskmanagers with my user..is that normal? I was convinced that start-cluster.sh was starting all processes with the same user :O
On Mon, Oct 26, 2015 at 3:09 PM, Maximilian Michels <m...@apache.org> wrote: > Hi Flavio, > > Are you runing your Flink cluster with root permissions? The directory to > hold the output splits are created by the JobManager. So if you run then > JobManager with root permissions, it will create a folder owned by root. If > the task managers are not run with root permissions, this could be a > problem. > > Cheers, > Max > > On Mon, Oct 26, 2015 at 2:40 PM, Flavio Pompermaier <pomperma...@okkam.it> > wrote: > >> Hi to all, >> when I run my job within my hadoop cluster (both from command line and >> from webapp) the output of my job (HDFS) works fine until I set the write >> parallelism to 1 (the output file is created with the user running the >> job). If I leave the default parallelism (>1) the job fails because it >> creates a folder where the owner of the output folder is the root user and >> the job cannot write the files of my user in that folder anymore. Am I >> doing something wrong? >> >> >> Best, >> Flavio >> >> >
