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MapReduce, mail # user - starting Daemons remotely, through ssh


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Re: starting Daemons remotely, through ssh
Harsh J 2012-11-07, 03:36
I think he meant the init.d/service scripts installed by packages,
such as the ones from Bigtop.

On Wed, Nov 7, 2012 at 1:01 AM, Ravi Mutyala <[EMAIL PROTECTED]> wrote:
> Andy,
>
> Which specific scripts are these? As far as I know, all daemons on the
> hadoop side can be started with hadoop/hdfs or any non-sudo username. You
> will require passwordless ssh for that user if you are using
> slaves/regionservers configured to start the daemons remotely from the
> NameNode/HBase Master.
>
>
>
> On Tue, Nov 6, 2012 at 1:25 PM, Kartashov, Andy <[EMAIL PROTECTED]>
> wrote:
>>
>> Hadoopers,
>>
>>
>>
>> How does one start Daemons remotely when scripts normally require root
>> user to start them? Do you modify scripts?
>>
>>
>>
>> Thanks,
>>
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--
Harsh J