sure, you can use multiple JTs. and also, you can deploy the every JT on
different machine.
On Wed, Dec 15, 2010 at 1:42 AM, Harsh J wrote:
> On Thu, Dec 9, 2010 at 4:06 AM, Allen Wittenauer
> wrote:
> >
> > On Dec 7, 2010, at 6:47 PM, Harsh J wrote:
> >>> 1 - When we've two JobTrackers running
On Thu, Dec 9, 2010 at 4:06 AM, Allen Wittenauer
wrote:
>
> On Dec 7, 2010, at 6:47 PM, Harsh J wrote:
>>> 1 - When we've two JobTrackers running simultaneously, each JobTracker is
>>> running in a separate process?
>>
>> You can't run simultaneous JobTrackers for the same data-cluster
>> AFAIK; o
On Dec 7, 2010, at 6:47 PM, Harsh J wrote:
>> 1 - When we've two JobTrackers running simultaneously, each JobTracker is
>> running in a separate process?
>
> You can't run simultaneous JobTrackers for the same data-cluster
> AFAIK; only one JT process can exist. Did you mean jobs?
Sure y
Hi,
Replies inline.
On Tue, Dec 7, 2010 at 8:07 PM, wrote:
> Hi,
>
> I'm trying to understand how the scheduler works in the Hadoop MR, and I've
> got the following questions:
>
> 1 - When we've two JobTrackers running simultaneously, each JobTracker is
> running in a separate process?
You can
Hi,
I'm trying to understand how the scheduler works in the Hadoop MR, and I've
got the following questions:
1 - When we've two JobTrackers running simultaneously, each JobTracker is
running in a separate process?
2 - The default scheduler used to assign Map and Reduce tasks in the Hadoop
