Error: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hado

错误

Error: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask (state=08S01,code=2)

解决方案：

在yarn-site.xml 文件中增加内容

<property>
	<name>yarn.scheduler.maximum-allocation-mb</name>
	<value>2048</value>
</property>
<property>
  	<name>yarn.scheduler.minimum-allocation-mb</name>
  	<value>2048</value>
</property>
<property>
	<name>yarn.nodemanager.vmem-pmem-ratio</name>
	<value>2.1</value>
</property>
<property>
	<name>mapred.child.java.opts</name>
	<value>-Xmx1024m</value>
</property>