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 > >
