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 <[email protected]>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" <[email protected]> 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 > > >
