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

Switch to Threaded View
Hadoop, mail # user - Is it OK to run with no secondary namenode?


Copy link to this message
-
Re: Is it OK to run with no secondary namenode?
Aaron Kimball 2009-10-05, 19:23
Quite possible. :\
- A

On Thu, Oct 1, 2009 at 5:17 PM, Mayuran Yogarajah <
[EMAIL PROTECTED]> wrote:

> Aaron Kimball wrote:
>
>> If you want to run the 2NN on a different node than the NN, then you need
>> to
>> set dfs.http.address on the 2NN to point to the namenode's http server
>> address. See
>>
>> http://www.cloudera.com/blog/2009/02/10/multi-host-secondarynamenode-configuration/
>>
>> - Aaron
>>
>>
>>
>
> Uhh this wasn't obvious, I totally missed it.  So I'm guessing the 2NN
> hasn't been able
> to upload the merged image back to the NN?
>
> thanks,
> M
>