改变hadoop里的yarn-site.xml文件
旧版本
<configuration>
<!-- Site specific YARN configuration properties -->
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
<property>
<name>yarn.resourcemanager.resource-tracker.address</name>
<value>192.168.2.140:8025</value>
</property>
<property>
<name>yarn.resourcemanager.scheduler.address</name>
<value>192.168.2.140:8030</value>
</property>
<property>
<name>yarn.resourcemanager.address</name>
<value>192.168.2.140:8040</value>
</property>
</configuration>
更改后
<configuration>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
</configuration>
参考资料:
https://stackoverflow.com/questions/24481439/cant-run-a-mapreduce-job-on-hadoop-2-4-0
原文：https://www.cnblogs.com/blzm742624643/p/13717020.html