I have submitted the new test as part of https://issues.apache.org/jira/browse/WHIRR-493
-- Andrei Savu On Mon, Jan 30, 2012 at 8:19 PM, Andrei Savu <[email protected]> wrote: > I have just checked HadoopConfigurationBuilder > / HadoopConfigurationBuilderTest - everything looks > fine and it's possible to override the value as expected. > > Can you check the Hadoop config files on the remote machines? > Is mapred.tasktracker.map.tasks.maximum set to "2"? > > -- Andrei Savu / andreisavu.ro > > > On Mon, Jan 30, 2012 at 7:44 PM, Edmar Ferreira < > [email protected]> wrote: > >> Hi guys, >> >> I want to set my maximum number of tasks per node to 1, so I put this >> line on my whirr config file : >> >> hadoop-mapreduce.mapred.tasktracker.map.tasks.maximum=1 >> >> However when I run my job with verbose mode I see the value set as 2. >> >> My full config file: >> >> 1 whirr.cluster-name=hadoopcluster >> 2 whirr.instance-templates= 1 hadoop-jobtracker+hadoop-namenode,1 >> hadoop-datanode+hadoop-tasktracker >> 3 whirr.provider=aws-ec2 >> 4 #whirr.image-id=us-west-1/ami-f197c9b4 >> 5 #whirr.location-id=us-west-1 >> 6 #whirr.aws-ec2-spot-price=0.085 >> 7 whirr.identity=${env:AWS_ACCESS_KEY_ID} >> 8 whirr.credential=${env:AWS_SECRET_ACCESS_KEY} >> 9 whirr.private-key-file=${sys:user.home}/.ssh/id_rsa >> 10 whirr.public-key-file=${sys:user.home}/.ssh/id_rsa.pub >> 11 hadoop-mapreduce.mapred.tasktracker.map.tasks.maximum=1 >> 12 whirr.hadoop.version=0.20.2 >> 13 whirr.hadoop.tarball.url= >> http://archive.apache.org/dist/hadoop/core/hadoop-${whirr.hadoop.version}/hadoop-${whirr.hadoop.version}.tar.gz >> >> >> >> >> Thanks. >> >> -- >> Edmar Ferreira >> Co-Founder at Everwrite >> >> >
