mapred-site.xml

<configuration>
<!--指明mapreduce指定在yarn上运行-->
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
<property>
<name>mapreduce.jobhistory.address</name>
<value>hadoop-senior.liubin.com:10020</value>
</property>
<property>
<name>mapreduce.jobhistory.webapp.address</name>
<value>hadoop-senior.liubin.com:19888</value>
</property>
</configuration>