Hi,
 Only HDFS should be enough.

On Fri, Nov 25, 2011 at 1:45 AM, Thanh Do <[EMAIL PROTECTED]> wrote:

> hi all,
>
> in order to run DFSIO in my cluster,
> do i need to run JobTracker, and TaskTracker,
> or just running HDFS is enough?
>
> Many thanks,
> Thanh
>

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Madhu,

That is incorrect. TestDFSIO is a MapReduce job and you need HDFS+MR
setup to use it.

On Fri, Mar 2, 2012 at 11:07 AM, madhu phatak <[EMAIL PROTECTED]> wrote:
> Hi,
>  Only HDFS should be enough.
>
> On Fri, Nov 25, 2011 at 1:45 AM, Thanh Do <[EMAIL PROTECTED]> wrote:
>
>> hi all,
>>
>> in order to run DFSIO in my cluster,
>> do i need to run JobTracker, and TaskTracker,
>> or just running HDFS is enough?
>>
>> Many thanks,
>> Thanh
>>
>
>
>
> --
> Join me at http://hadoopworkshop.eventbrite.com/

--
Harsh J

Hi Harsha,
 Sorry i read DFSIO as DFS Input/Output which i thought reading and writing
using HDFS API:)

On Fri, Mar 2, 2012 at 12:32 PM, Harsh J <[EMAIL PROTECTED]> wrote:

> Madhu,
>
> That is incorrect. TestDFSIO is a MapReduce job and you need HDFS+MR
> setup to use it.
>
> On Fri, Mar 2, 2012 at 11:07 AM, madhu phatak <[EMAIL PROTECTED]>
> wrote:
> > Hi,
> >  Only HDFS should be enough.
> >
> > On Fri, Nov 25, 2011 at 1:45 AM, Thanh Do <[EMAIL PROTECTED]> wrote:
> >
> >> hi all,
> >>
> >> in order to run DFSIO in my cluster,
> >> do i need to run JobTracker, and TaskTracker,
> >> or just running HDFS is enough?
> >>
> >> Many thanks,
> >> Thanh
> >>
> >
> >
> >
> > --
> > Join me at http://hadoopworkshop.eventbrite.com/
>
>
>
> --
> Harsh J
>

--
Join me at http://hadoopworkshop.eventbrite.com/