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From Aaron Kimball <aa...@cloudera.com>
Subject Re: Problems on configure FairScheduler
Date Fri, 11 Dec 2009 23:26:46 GMT
You'll need to configure mapred.fairscheduler.allocation.file to point to
your fairscheduler.xml file; this file must contain at least the following:

<?xml version="1.0"?>
<allocations/>


- Aaron

On Thu, Dec 10, 2009 at 10:34 PM, Rekha Joshi <rekhajos@yahoo-inc.com>wrote:

>  What’s your hadoop version/distribution? In anycase, to eliminate the
> easy suspects first, what do the hadoop logs say on restart?Did you provide
> port on the job tracker url?Thanks!
>
>
> On 12/11/09 8:43 AM, "Jeff Zhang" <zjffdu@gmail.com> wrote:
>
> Hi all,
>
> I'd like to configure FairScheduler on hadoop. but seems it can not work.
>
> The following is what I did
> 1. add fairscheduler.jar to lib
>
> 2. add the following property to mapred-site.xml
> <property>
>     <name>mapred.jobtracker.taskScheduler</name>
>    <value>org.apache.hadoop.mapred.FairScheduler</value>
>  </property>
>
> 3. restart hadoop cluster
>
> Although I did these work, I can not open the page  http://<jobtracker<http://%3Cjobtracker>URL>/scheduler
>
> Did I miss something ?
>
> Thank you for any help.
>
>
> Jeff Zhang
>
>
>

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