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From Pat Ferrel <...@occamsmachete.com>
Subject Re: Exception - pio train - Caued by permission denied
Date Tue, 04 Jul 2017 17:54:08 GMT
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 <danguja@gmail.com> 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 <sebastian.fix@smartgate.ch <mailto:sebastian.fix@smartgate.ch>>
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




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