Re: Hue problem

[ivo frankov <i....@googlemail.com>]

Hi Roman,

Now I have pig shell in Hue.
The problem is when I start pig editor.
After I try to start some job I receive : timed out

What I Have to do to have pig development enveronment working.

Thank you very much in advance!

Best regards,
Ivo

On 11/18/2013 01:10 AM, Roman Shaposhnik wrote:
> Hi Ivaylo!
>
> On Sun, Nov 17, 2013 at 1:11 PM, ivaylo frankov
> <i....@googlemail.com> wrote:
>> Dear Bruno,
>>
>> Thank you very much. Thanks you help I succeed to start HBase I even see it
>> in HUE.
>> Unfortunatelly I have other problem with HUE. In fact 2 problems.
>>
>> When I try to see what is on HDFS I receive :
>> Cannot access: /. Note: You are a Hue admin but not a HDFS superuser (which
>> is "hdfs").
>>
>> I tried to change hdfs-site.xml
>> <configuration>
>> <property>
>>          <name>dfs.permissions</name>
>>          <value>false</value>
>> </property>
>>
>> <property>
>>          <name>dfs.web.ugi</name>
>>          <value>root,root</value>
>> </property>
>> </configuration>
>> But without success.
>> The second is I can not start pig shell (and pig IDE) in HUE.
> For Hue access to HDFS I'd actually recommend configuring
> Hadoop's HTTPFS. I find it a little bit more convenient that
> way:
>       http://hadoop.apache.org/docs/r2.2.0/hadoop-hdfs-httpfs/index.html
>
>> When I start pig shell I receive :
>> Error: value 0 for UID is less than the minimum UID allowed (500)
> It looks that somehow you're ending up logging in Hue as root (UID 0).
> This won't work. You need to create a regular Unix user AND a corresponding
> Hue user (just the same user name) to be able to submit jobs.
>
> Thanks,
> Roman.