I you are using the AWS AMI from ActionML you should grant access to user “aml” since PIO is setup to run with this user.
On Jul 4, 2017, at 9:27 AM, Dan Guja <[email protected]> wrote: Hi Did you try to give write access to /tmp/ for user ubuntu (as the error says) ? On Tue, Jul 4, 2017 at 10:37 AM, Sebastian Fix <[email protected] <mailto:[email protected]>> wrote: Hey together Anyone experiencing similar problems? Exception in thread "main" org.apache.hadoop.security.AccessControlException: Permission denied: user=ubuntu, access=WRITE, inode="/tmp/AV0N2sqO1Bi_4YGMpU1i-0-als/rank/_temporary/0":hadoop:supergroup:drwxr-xr-x at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:319) .. .. .. Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): Permission denied: user=ubuntu, access=WRITE, inode="/tmp/AV0N2sqO1Bi_4YGMpU1i-0-als/rank/_temporary/0":hadoop:supergroup:drwxr-xr-x .. .. A Link to the console error (error2.mp4): https://www.dropbox.com/s/0t9laycpkbqpkfr/error2.mp4?dl=0 <https://www.dropbox.com/s/0t9laycpkbqpkfr/error2.mp4?dl=0> Cheers, Felix
