Hello,
I tried several times but cannot get the Data Node and Node Manager started
in my Hadoop 2.2.0 cluster. The cluster has 3 machines. The machines are
named master, slave1, and slave2.
If I start the Name Node then Data Nodes, the Data Nodes immediately
terminate. If I start the Data Nodes then the Name Node, the Data Nodes
immediately terminate after the Name Node starts.
I never successfully get the Node Manager started.
The followings are my configuration files. Is there anything wrong?
===
In slaves,
slave1
slave2
===
In core-site.xml,
<property>
<name>fs.defaultFS</name>
<value>hdfs://master:9000</value>
</property>
===
In hdfs-site.xml,
No change
===
In mapred-site.xml,
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
===
In yarn-site.xml,
<property>
<name>yarn.resourcemanager.resource-tracker.address</name>
<value>master:9001</value>
</property>
<property>
<name>yarn.resourcemanager.scheduler.address</name>
<value>master:9002</value>
</property>
<property>
<name>yarn.resourcemanager.address</name>
<value>master:9003</value> </property>
<property>
<name>yarn.resourcemanager.admin.address</name>
<value>master:9004</value>
Many thanks,
Chui-hui
