Hi all,
When I start a hadoop cluster with overridden properties using
0.5-incubating I only get
a hadoop-site.xml and no mapred-site.xml with the additional
properties. I am running Ubuntu 11.4
I am using the following test setup:
whirr.service-name=hadoop
whirr.cluster-name=test-cluster
whirr.instance-templates=1 hadoop-jobtracker+hadoop-namenode, 2
hadoop-datanode+hadoop-tasktracker
whirr.provider=aws-ec2
whirr.location-id=eu-west-1
whirr.hardware-id=m1.small
whirr.image-id=eu-west-1/ami-1b9fa86f
whirr.identity=${AWS_ACCESS_KEY_ID}
whirr.credential=${AWS_SECRET_KEY}
whirr.private-key-file=/home/frank/.ssh/id_rsa_whirr
whirr.public-key-file=/home/frank/.ssh/id_rsa_whirr.pub
whirr.cluster-user=frank
hadoop-mapreduce.mapred.child.java.opts=-Xmx1000m
hadoop-mapreduce.mapred.child.ulimit=1500000
hadoop-mapreduce.mapred.map.tasks=2
hadoop-mapreduce.mapred.reduce.tasks=2
hadoop-mapreduce.mapred.tasktracker.map.tasks.maximum=2
hadoop-mapreduce.mapred.tasktracker.reduce.tasks.maximum=2
and I run
$ whirr launch-cluster path/to/property/file
Cheers,
Frank
