hadoop 版本 2.10.0
core-site.xml
<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://120.26.65.227:8020</value>
</property>
</configuration>
hdfs-site.xml
<configuration>
<property>
<name>dfs.namenode.name.dir</name>
<value>/home/hdfs/dfs/name</value>
</property>
<property>
<name>dfs.datanode.data.dir</name>
<value>/home/hdfs/dfs/data</value>
</property>
<property>
<name>dfs.replication</name>
<value>1</value>
</property>
</configuration>
错误日志: