Guys,
I'm trying to configure HDFS federation with 2.1.0 beta version. I am having 3
machines in that i want to have two name nodes and one data node.
I have done the other thing like password less ssh and host entries properly.
when i start the cluster i'm getting the below error.
In node one i'm getting this error.
java.net.BindException: Port in use: lab-hadoop.eng.com:50070
In another node i'm getting this error.
org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory
/home/lab/hadoop-2.1.0-beta/tmp/dfs/name is in an inconsistent state: storage
directory does not exist or is not accessible.
My core-site xml has the below.
<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://10.101.89.68:9000</value>
</property>
<property>
<name>hadoop.tmp.dir</name>
<value>/home/lab/hadoop-2.1.0-beta/tmp</value>
</property>
</configuration>
My hdfs-site xml has the below.
<configuration>
<property>
<name>dfs.replication</name>
<value>2</value>
</property>
<property>
<name>dfs.permissions</name>
<value>false</value>
</property>
<property>
<name>dfs.federation.nameservices</name>
<value>ns1,ns2</value>
</property>
<property>
<name>dfs.namenode.rpc-address.ns1</name>
<value>10.101.89.68:9001</value>
</property>
<property>
<name>dfs.namenode.http-address.ns1</name>
<value>10.101.89.68:50070</value>
</property>
<property>
<name>dfs.namenode.secondary.http-address.ns1</name>
<value>10.101.89.68:50090</value>
</property>
<property>
<name>dfs.namenode.rpc-address.ns2</name>
<value>10.101.89.69:9001</value>
</property>
<property>
<name>dfs.namenode.http-address.ns2</name>
<value>10.101.89.69:50070</value>
</property>
<property>
<name>dfs.namenode.secondary.http-address.ns2</name>
<value>10.101.89.69:50090</value>
</property>
</configuration>
Please help me to fix this error.
Thanks,
Manickam P
