lly
confusing. What may cause this problem which prevents data nodes from talking
to namenode? Any thoughts?
Thanks,
--
Michael
--- On Thu, 3/4/10, Edward Capriolo wrote:
From: Edward Capriolo
Subject: Re: Will interactive password authentication fail talk between
namenode-datanode/jobtracker-t
On Thu, Mar 4, 2010 at 2:01 PM, Edson Ramiro wrote:
> You don't need DNS.
>
> You can use the /etc/hosts.
>
> I'm using it here and it's working well.
>
> Edson Ramiro
>
>
> On 4 March 2010 14:39, Allen Wittenauer wrote:
>
>>
>>
>>
>> On 3/3/10 3:38 PM, "jiang licht" wrote:
>> > Here's my questi
You don't need DNS.
You can use the /etc/hosts.
I'm using it here and it's working well.
Edson Ramiro
On 4 March 2010 14:39, Allen Wittenauer wrote:
>
>
>
> On 3/3/10 3:38 PM, "jiang licht" wrote:
> > Here's my question, I have to type my password (not PASSPHRASE for key)
> due to
> > some
On 3/3/10 3:38 PM, "jiang licht" wrote:
> Here's my question, I have to type my password (not PASSPHRASE for key) due to
> some reverse name resolution problem when I do either SSH MASTER from SLAVE or
> SSH SLAVE from MASTER. Since my system admin told me all ports are open
> between them, I a
I set up a simple cluster with one master (namen...@50001 and jobtrac...@50002)
and one slave. The problem is that although namenode/datanode and
jobracker/tasktracker are running but there is no datanode in the dfs! Both
datanode and tasktracker reports similar messages in their logs:
INFO org
