maven hadoop2.2.0 java.io.IOException: Cannot initialize Cluster

Exception in thread "main" java.io.IOException: Cannot initialize Cluster.     Please check your configuration for mapreduce.framework.name and the     correspond server addresses.at org.apache.hadoop.mapreduce.Cluster.initialize(Cluster.java:120)at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:82)at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:75)at org.apache.hadoop.mapred.JobClient.init(JobClient.java:465)at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:444)at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:826)at com.wyp.hadoop.MaxTemperature.main(MaxTemperature.java:41)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke                           (NativeMethodAccessorImpl.java:57)at sun.reflect.DelegatingMethodAccessorImpl.invoke                           (DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:606)at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)

需要在maven的pom.xml dependency中添加hadoop-mapreduce-client-jobclient和hadoop-mapreduce-client-common的依赖

<dependency><groupId>org.apache.hadoop</groupId><artifactId>hadoop-mapreduce-client-common</artifactId><version>2.2.0</version></dependency><dependency><groupId>org.apache.hadoop</groupId><artifactId>hadoop-mapreduce-client-jobclient</artifactId><version>2.2.0</version></dependency>

pom.xml如下：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.cn.hitachi</groupId><artifactId>XingXuntong</artifactId><packaging>war</packaging><version>0.0.1-SNAPSHOT</version><name>XingXuntong Maven Webapp</name><url>http://maven.apache.org</url><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>3.8.1</version><scope>test</scope></dependency><dependency><groupId>org.apache.struts</groupId><artifactId>struts2-core</artifactId><version>2.3.16.1</version></dependency><dependency><groupId>org.apache.struts</groupId><artifactId>struts2-spring-plugin</artifactId><version>2.3.16.1</version></dependency><dependency><groupId>org.apache.struts</groupId><artifactId>struts2-json-plugin</artifactId><version>2.3.16.1</version></dependency><dependency><groupId>redis.clients</groupId><artifactId>jedis</artifactId><version>2.4.2</version></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.30</version></dependency><dependency><groupId>org.apache.hadoop</groupId><artifactId>hadoop-common</artifactId><version>2.2.0</version></dependency><dependency><groupId>org.apache.hadoop</groupId><artifactId>hadoop-mapreduce-client-core</artifactId><version>2.2.0</version></dependency><dependency><groupId>org.apache.hadoop</groupId><artifactId>hadoop-hdfs</artifactId><version>2.2.0</version></dependency><dependency><groupId>org.apache.hadoop</groupId><artifactId>hadoop-mapreduce-client-common</artifactId><version>2.2.0</version></dependency><dependency><groupId>org.apache.hadoop</groupId><artifactId>hadoop-mapreduce-client-jobclient</artifactId><version>2.2.0</version></dependency></dependencies><build><finalName>XingXuntong</finalName><plugins><plugin><groupId>org.apache.tomcat.maven</groupId><artifactId>tomcat7-maven-plugin</artifactId><version>2.2</version></plugin></plugins></build></project>