It seems like you installed Hadoop using hadoop user account. Try to re-install it using the user account you intend to use when running PredictionIO.
2017-07-04 21:54 GMT+04:00 Pat Ferrel <[email protected]>: > 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] > > 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_4YGMpU >> 1i-0-als/rank/_temporary/0":hadoop:supergroup:drwxr-xr-x >> >> at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.c >> heck(FSPermissionChecker.java:319) >> >> .. >> >> .. >> >> .. >> >> Caused by: >> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): >> Permission denied: user=ubuntu, access=WRITE, inode="/tmp/AV0N2sqO1Bi_4YGMpU >> 1i-0-als/rank/_temporary/0":hadoop:supergroup:drwxr-xr-x >> >> .. >> >> .. >> >> A Link to the console error (error2.mp4): https://www.drop >> box.com/s/0t9laycpkbqpkfr/error2.mp4?dl=0 >> >> Cheers, Felix >> > > >
