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From Marius Rabenarivo <mariusrabenar...@gmail.com>
Subject Re: Exception - pio train - Caued by permission denied
Date Tue, 04 Jul 2017 20:32:38 GMT
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 <pat@occamsmachete.com>:

> 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
> > 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
>>
>
>
>

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