Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop >> mail # user >> another quick question


Copy link to this message
-
Re: another quick question
Hi Maha ,

I don't think the hadoop.tmp.dir relates the problem of web ui. The
web ui is bind to 0.0.0.0:50070
And localhost is mapped to 127.0.0.1 of your home machine in your client side.

On Thu, Oct 7, 2010 at 4:22 AM, Maha A. Alabduljalil
<[EMAIL PROTECTED]> wrote:
> Sorry I'm confused. The story is:
>
>  I ssh into my school-account using my home-computer and installed hadoop in
> school directory. I used to open the browser of Hadoop-Quick-Start
> (hdfs://localhost:50070) from my home computer and it showed me the
> file-system. Yesterday, however, I only wrote the property hadoop.tmp.dir > /cs/student/maha into core-site.xml, then  I couldn't open
> hdfs://localhost:50070 on my home computer. I had to type
> hdfs://school-host:50070 to see it.
>
>  I want to use the default link again using my home computer.
>
>  Thanks,
>  Maha
>
>
>
>
>
> Quoting Asif Jan <[EMAIL PROTECTED]>:
>
>> Hi
>>
>> The tmp directory is local to the machine running the hadoop system, so if
>> your hadoop is on a remote machine, tmp directory has to be on that machine
>>
>> Your question is not clear to me e.g. what you want to do?
>>
>> asif
>>
>>
>> On Oct 6, 2010, at 9:55 PM, Maha A. Alabduljalil wrote:
>>
>>> Hi again,
>>>
>>> I guess my questions are easy..
>>>
>>> Since I'm installing hadoop in my school machine I have to veiw namenode
>>> online via hdfs://host-name:50070 instead of the default link provided by
>>> Hadoop Quick Start. (ie.hdfs://localhost:50070).
>>>
>>> Do you think I should set my hadoop.tmp.dir to the machine I'm currenlty
>>> working  on and I can do the default way?
>>>
>>>
>>>                   Thank you,
>>>
>>> Maha
>>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>
>
>
>                     Thank you,
>
>  Maha Alabduljalil
>  [EMAIL PROTECTED]
>
>

--
Best Regards

Jeff Zhang