hadoop copyFromLocal出错 博客分类： hadoopcopyFromLocal hadoopcopyFromLocal

按照 http://blog.csdn.net/Angelababy_huan/article/details/52179727  配置好后

修改core-site.xml，将local改成master

<configuration>

<property>

 

<name>hadoop.tmp.dir</name>

 

<value>file:/home/hadoop/hadoop/tmp</value>

 

<description>Abase for other temporary directories.</description>

 

</property>

 

<property>

 

<name>fs.defaultFS</name>

 

<value>hdfs://master:9000</value>

 

</property>

 

</configuration>

 

修改master和slave一样

 

要保持namenode(master下的)和datanode（slave下的）的cluserid一致 即可