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maven intellij java mapreduce测试程序

java hadoop intellij-idea

maven intellij java mapreduce测试程序,java,hadoop,intellij-idea,greenplum,Java,Hadoop,Intellij Idea,Greenplum,我在IntelliJ中创建了一个maven项目，其中包含三个类文件： package mavenKris; import org.apache.hadoop.io.Text; import org.apache.hadoop.mapreduce.Mapper; import java.io.IOException; import java.util.StringTokenizer; /** * Created with IntelliJ IDEA. * User: kshk * Da

我在IntelliJ中创建了一个maven项目，其中包含三个类文件：

package mavenKris;

import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Mapper;

import java.io.IOException;
import java.util.StringTokenizer;

/**
 * Created with IntelliJ IDEA.
 * User: kshk
 * Date: 11/27/13
 * Time: 2:27 PM
 * To change this template use File | Settings | File Templates.
 */
public class WordMapper extends Mapper<Text,Text,Text,Text> {
    private Text word = new Text();
    public void map(Text key, Text value, Context context) throws IOException, InterruptedException
    {
        StringTokenizer itr = new StringTokenizer(value.toString(),",");
        while (itr.hasMoreTokens())
        {
            word.set(itr.nextToken());
            context.write(key, word);
        }
    }
}
这就是pom.xml的样子

<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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>mavenKris</groupId>
  <artifactId>mavenKris</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>mavenKris</name>
  <url>http://maven.apache.org</url>
    <repositories>
        <repository>
            <id>anorak-releases</id>
            <url>http://ip-10-40-3-96.cloud.trendinglines.co.uk:8081/nexus/content/repositories/releases/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>

        <repository>
            <id>atlassian-releases</id>
            <url>http://repository.opencastproject.org/nexus/content/repositories/atlassian/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>

        <repository>
            <id>central</id>
            <name>Maven Central</name>
            <url>http://repo1.maven.org/maven2/</url>
        </repository>
    </repositories>


    <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
      <dependency>
          <groupId>org.apache.hadoop</groupId>
          <artifactId>hadoop-core</artifactId>
          <version>1.0.3-gphd-1.2.0.0</version>
          <scope>provided</scope>
      </dependency>
  </dependencies>

</project>
有什么想法吗

更新：

如果我从命令行指定路径，它称为Dictionary类，但给出了错误，因此我的IDE上一定有一些设置，在运行时没有指定hadoop核心的类路径

[kshk@localhost mavenKris]$ /usr/java/jdk1.7.0_40/bin/java -Didea.launcher.port=7537 -Didea.launcher.bin.path=/home/kshk/Software/idea-IC-129.1359/bin -Dfile.encoding=UTF-8 -classpath /usr/java/jdk1.7.0_40/jre/lib/jce.jar:/usr/java/jdk1.7.0_40/jre/lib/management-agent.jar:/usr/java/jdk1.7.0_40/jre/lib/resources.jar:/usr/java/jdk1.7.0_40/jre/lib/jfr.jar:/usr/java/jdk1.7.0_40/jre/lib/jsse.jar:/usr/java/jdk1.7.0_40/jre/lib/rt.jar:/usr/java/jdk1.7.0_40/jre/lib/plugin.jar:/usr/java/jdk1.7.0_40/jre/lib/deploy.jar:/usr/java/jdk1.7.0_40/jre/lib/charsets.jar:/usr/java/jdk1.7.0_40/jre/lib/javaws.jar:/usr/java/jdk1.7.0_40/jre/lib/jfxrt.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/zipfs.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/localedata.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunpkcs11.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunec.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/dnsns.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunjce_provider.jar:/home/kshk/IdeaProjects/mavenKris/target/classes:/home/kshk/Software/idea-IC-129.1359/lib/idea_rt.jar:/home/kshk/.m2/repository/org/apache/hadoop/hadoop-core/1.0.3-gphd-1.2.0.0/hadoop-core-1.0.3-gphd-1.2.0.0.jar com.intellij.rt.execution.application.AppMain mavenKris.Dictionary
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
    at org.apache.hadoop.conf.Configuration.<clinit>(Configuration.java:143)
    at mavenKris.Dictionary.main(Dictionary.java:25)
    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)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 7 more
[kshk@localhost mavenKris]$
编辑：

intellij中的库jar

由于您是从IDE运行它，您应该首先将pom更改为：

<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>mavenKris</groupId>
    <artifactId>mavenKris</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>mavenKris</name>
    <url>http://maven.apache.org</url>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
    <repositories>
        <repository>
            <id>anorak-releases</id>
            <url>http://ip-10-40-3-96.cloud.trendinglines.co.uk:8081/nexus/content/repositories/releases/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>

        <repository>
            <id>atlassian-releases</id>
            <url>http://repository.opencastproject.org/nexus/content/repositories/atlassian/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>

        <repository>
            <id>central</id>
            <name>Maven Central</name>
            <url>http://repo1.maven.org/maven2/</url>
        </repository>
    </repositories>



    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.hadoop</groupId>
            <artifactId>hadoop-core</artifactId>
            <version>1.0.3-gphd-1.2.0.0</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>

</project>


4.0.0
马文克里斯
马文克里斯
1.0-快照
罐子
马文克里斯
http://maven.apache.org
org.apache.maven.plugins
maven编译器插件
3.1
1.6
1.6
阿诺拉克释放
http://ip-10-40-3-96.cloud.trendinglines.co.uk:8081/nexus/content/repositories/releases/
真的
假的
大西洋释放
http://repository.opencastproject.org/nexus/content/repositories/atlassian/
真的
假的
中心的
马文中心酒店
http://repo1.maven.org/maven2/
UTF-8
朱尼特
朱尼特
3.8.1
测试
org.apache.hadoop
hadoop内核
1.0.3-gphd-1.2.0.0
假如
我假设anorak发行版是本地mvn存储库，并且您有hadoop核心。检查它是否在那里，因为它对我不起作用，所以我必须放：

    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-core</artifactId>
        <version>0.20.2</version>
    </dependency>


org.apache.hadoop
hadoop内核
0.20.2
而是让它工作

右键单击InteliJ中的pom文件并选择“同步pom”以导入正确的LIB。然后从IDE启动程序

在此命令行之后，如下所示：

/usr/lib/jvm/java-6-sun-1.6.0.26/bin/java-Didea.launcher.port=7533 -Didea.launcher.bin.path=/opt/instalations/idea-IU-123.169/bin-Dfile.encoding=UTF-8-classpath/1.6.0.26/jre///jre///jre//jc.jar////usr/lib//JV/JV//java-6-sun-1.6.6.0.26/jre////////Jr/lib/lib/lib/lib/lib/lib/lib/java/JV//JV///JV/JV/JV///JV6-1-6-1-太阳-1-1-1-1-1-1.6-1-1.6-1.6-1.6-1.6-1.1.6.6.1.6.6.6.1.6.6.6.6.6.6.1.6.6.0.0.0.0.0.1.0.0.6.0.0.0.0.6.0.1.1.0.0.6.5.1.1.1.1.1./java-6-sun-1.6.0.26/1月26日/jre/lib/lib/部署。jar/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1///1///1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/////////////1/1/1/1/1/1/1/1/1/1/1/1/1/////////////////////////1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/1/////////////////////////1.6.0.26/jre/lib/ext/localedata.jar:/work/eLearning/reactive_scala/hw2/untitled/mavenKris/target/classes:/root/.m2/repository/org/apache/hadoop/hadoop-core/0.20.2/hadoop-core-0.20.2.jar:/root/.m2/repository/commons cli/commons/cli/1.2/commons-1.2.jar:/root/.m2/repository/xmlenc/xmlenc/xmlenc/0.52/xmlenc-0.52.jar:/root/.m2/repository/commons/httpclient/httpcommons-httpclient/httpcommons/3.0.1/commons-httpclient-3.0.1.jar:/root/.m2/repository/commons-logging/commons-logging/1.0.3.jar:/root/.m2/repository/commons-codec/commons-codec/1.3/commons-codec-1.3.jar:/root/.m2/repository/commons-net/commons-net/commons-net/1.4.1/commons-net-1.4.jar:/root/.m2/repository/oro/oro/oro/oro/oro/oro/2.0.8/oro/2.0.8.org/m2/org/jetty/jetty/6.1.14/jetty-6.1.14.jar:/root/.m2/repository/org/mortbay/jetty/jetty-util/6.1.14/jetty-util-6.1.14.jar:/root/.m2/repository/org/mortbay/jetty/servlet-api-2.5/6.1.14.jar:/root/.m2/repository/jasper-runtime/5.5.12/jasper-5.12.jar:/root/.m2/repository/servlet-api-5/jasper/jasper-5.5/jasper编译器.5.12.jar:/root/.m2/repository/org/mortbay/jetty/jsp-api-2.1/6.1.14/jsp-api-2.1-6.1.14.jar:/root/.m2/repository/org/mortbay/jetty/jsp-2.1/6.1.14.jar:/root/.m2/repository/org/eclipse/jdt/core/3.1/core-3.1.1.jar:/root/.m2/repository/ant/ant/ant/ant/ant/1.6.5/ant/1.5/6.5/6.1.1/jar:/root/commonsel/1/0.jar/commonsel/0.jar。m2/repository/net/java/dev/jets3t/jets3t/0.7.1/jets3t-0.7.1.jar:/root/.m2/repository/net/sf/kosmosfs/kfs/0.3/kfs-0.jar:/root/.m2/repository/hsqldb/hsqldb/1.8.0.10/hsqldb-1.8.0.10.jar:/opt/instalations/idea-IU-123.169/lib/idea\rt.jar com.intellij.rt.execution.application.AppMain mavenKris.Dictionary dictionary.txt output.txt

对不起，我没有了解类路径？好吧，我正在执行IntelliJ的run…谢谢你的回复，我已经复制了新的pom.xml，但是我仍然得到了相同的错误…你是否“右键单击IntelliJ中的pom文件并选择“同步pom”以导入正确的libs。然后从IDE启动你的程序？”？我还使用了0.20.2 hadoop核心验证，在系统化之后，仍然得到相同的错误…看起来在运行时它找不到类路径..它对我有效，但在使用0.20.2之后还有一些其他错误。尝试手动将hadoop-core.lib导入IDE。 
[kshk@localhost mavenKris]$ /usr/java/jdk1.7.0_40/bin/java -Didea.launcher.port=7537 -Didea.launcher.bin.path=/home/kshk/Software/idea-IC-129.1359/bin -Dfile.encoding=UTF-8 -classpath /usr/java/jdk1.7.0_40/jre/lib/jce.jar:/usr/java/jdk1.7.0_40/jre/lib/management-agent.jar:/usr/java/jdk1.7.0_40/jre/lib/resources.jar:/usr/java/jdk1.7.0_40/jre/lib/jfr.jar:/usr/java/jdk1.7.0_40/jre/lib/jsse.jar:/usr/java/jdk1.7.0_40/jre/lib/rt.jar:/usr/java/jdk1.7.0_40/jre/lib/plugin.jar:/usr/java/jdk1.7.0_40/jre/lib/deploy.jar:/usr/java/jdk1.7.0_40/jre/lib/charsets.jar:/usr/java/jdk1.7.0_40/jre/lib/javaws.jar:/usr/java/jdk1.7.0_40/jre/lib/jfxrt.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/zipfs.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/localedata.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunpkcs11.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunec.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/dnsns.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunjce_provider.jar:/home/kshk/IdeaProjects/mavenKris/target/classes:/home/kshk/Software/idea-IC-129.1359/lib/idea_rt.jar:/home/kshk/.m2/repository/org/apache/hadoop/hadoop-core/1.0.3-gphd-1.2.0.0/hadoop-core-1.0.3-gphd-1.2.0.0.jar com.intellij.rt.execution.application.AppMain mavenKris.Dictionary
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
    at org.apache.hadoop.conf.Configuration.<clinit>(Configuration.java:143)
    at mavenKris.Dictionary.main(Dictionary.java:25)
    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)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 7 more
[kshk@localhost mavenKris]$ 

[kshk@localhost repository]$ /usr/java/jdk1.7.0_40/bin/java -Didea.launcher.port=7537 -Didea.launcher.bin.path=/home/kshk/Software/idea-IC-129.1359/bin -Dfile.encoding=UTF-8 -classpath /usr/java/jdk1.7.0_40/jre/lib/jce.jar:/usr/java/jdk1.7.0_40/jre/lib/management-agent.jar:/usr/java/jdk1.7.0_40/jre/lib/resources.jar:/usr/java/jdk1.7.0_40/jre/lib/jfr.jar:/usr/java/jdk1.7.0_40/jre/lib/jsse.jar:/usr/java/jdk1.7.0_40/jre/lib/rt.jar:/usr/java/jdk1.7.0_40/jre/lib/plugin.jar:/usr/java/jdk1.7.0_40/jre/lib/deploy.jar:/usr/java/jdk1.7.0_40/jre/lib/charsets.jar:/usr/java/jdk1.7.0_40/jre/lib/javaws.jar:/usr/java/jdk1.7.0_40/jre/lib/jfxrt.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/zipfs.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/localedata.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunpkcs11.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunec.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/dnsns.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunjce_provider.jar:/home/kshk/IdeaProjects/mavenKris/target/classes:/home/kshk/Software/idea-IC-129.1359/lib/idea_rt.jar:/home/kshk/.m2/repository/org/apache/hadoop/hadoop-core/1.0.3-gphd-1.2.0.0/hadoop-core-1.0.3-gphd-1.2.0.0.jar:/home/kshk/.m2/repository/commons-logging/commons-logging/1.0.3/commons-logging-1.0.3.jar com.intellij.rt.execution.application.AppMain mavenKris.Dictionary
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/configuration/Configuration
    at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.<init>(DefaultMetricsSystem.java:37)
    at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.<clinit>(DefaultMetricsSystem.java:34)
    at org.apache.hadoop.security.UgiInstrumentation.create(UgiInstrumentation.java:51)
    at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:216)
    at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:184)
    at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:236)
    at org.apache.hadoop.security.KerberosName.<clinit>(KerberosName.java:79)
    at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:209)
    at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:184)
    at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:236)
    at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:466)
    at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:452)
    at org.apache.hadoop.mapreduce.JobContext.<init>(JobContext.java:80)
    at org.apache.hadoop.mapreduce.Job.<init>(Job.java:50)
    at org.apache.hadoop.mapreduce.Job.<init>(Job.java:54)
    at mavenKris.Dictionary.main(Dictionary.java:26)
    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)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.configuration.Configuration
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 21 more

[kshk@localhost repository]$ /usr/java/jdk1.7.0_40/bin/java -Didea.launcher.port=7537 -Didea.launcher.bin.path=/home/kshk/Software/idea-IC-129.1359/bin -Dfile.encoding=UTF-8 -classpath /usr/java/jdk1.7.0_40/jre/lib/jce.jar:/usr/java/jdk1.7.0_40/jre/lib/management-agent.jar:/usr/java/jdk1.7.0_40/jre/lib/resources.jar:/usr/java/jdk1.7.0_40/jre/lib/jfr.jar:/usr/java/jdk1.7.0_40/jre/lib/jsse.jar:/usr/java/jdk1.7.0_40/jre/lib/rt.jar:/usr/java/jdk1.7.0_40/jre/lib/plugin.jar:/usr/java/jdk1.7.0_40/jre/lib/deploy.jar:/usr/java/jdk1.7.0_40/jre/lib/charsets.jar:/usr/java/jdk1.7.0_40/jre/lib/javaws.jar:/usr/java/jdk1.7.0_40/jre/lib/jfxrt.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/zipfs.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/localedata.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunpkcs11.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunec.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/dnsns.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunjce_provider.jar:/home/kshk/IdeaProjects/mavenKris/target/classes:/home/kshk/Software/idea-IC-129.1359/lib/idea_rt.jar:/home/kshk/.m2/repository/org/apache/hadoop/hadoop-core/1.0.3-gphd-1.2.0.0/hadoop-core-1.0.3-gphd-1.2.0.0.jar:/home/kshk/.m2/repository/commons-logging/commons-logging/1.0.3/commons-logging-1.0.3.jar:/home/kshk/.m2/repository/commons-configuration/commons-configuration/1.6/commons-configuration-1.6.jar com.intellij.rt.execution.application.AppMain mavenKris.Dictionary
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils
    at org.apache.hadoop.metrics2.lib.MetricMutableStat.<init>(MetricMutableStat.java:59)
    at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.<init>(MetricsSystemImpl.java:75)
    at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.<init>(MetricsSystemImpl.java:120)
    at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.<init>(DefaultMetricsSystem.java:37)
    at org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.<clinit>(DefaultMetricsSystem.java:34)
    at org.apache.hadoop.security.UgiInstrumentation.create(UgiInstrumentation.java:51)
    at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:216)
    at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:184)
    at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:236)
    at org.apache.hadoop.security.KerberosName.<clinit>(KerberosName.java:79)
    at org.apache.hadoop.security.UserGroupInformation.initialize(UserGroupInformation.java:209)
    at org.apache.hadoop.security.UserGroupInformation.ensureInitialized(UserGroupInformation.java:184)
    at org.apache.hadoop.security.UserGroupInformation.isSecurityEnabled(UserGroupInformation.java:236)
    at org.apache.hadoop.security.UserGroupInformation.getLoginUser(UserGroupInformation.java:466)
    at org.apache.hadoop.security.UserGroupInformation.getCurrentUser(UserGroupInformation.java:452)
    at org.apache.hadoop.mapreduce.JobContext.<init>(JobContext.java:80)
    at org.apache.hadoop.mapreduce.Job.<init>(Job.java:50)
    at org.apache.hadoop.mapreduce.Job.<init>(Job.java:54)
    at mavenKris.Dictionary.main(Dictionary.java:26)
    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)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.StringUtils
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 24 more

[kshk@localhost tmp]$ /usr/java/jdk1.7.0_40/bin/java -Didea.launcher.port=7537 -Didea.launcher.bin.path=/home/kshk/Software/idea-IC-129.1359/bin -Dfile.encoding=UTF-8 -classpath /usr/java/jdk1.7.0_40/jre/lib/jce.jar:/usr/java/jdk1.7.0_40/jre/lib/management-agent.jar:/usr/java/jdk1.7.0_40/jre/lib/resources.jar:/usr/java/jdk1.7.0_40/jre/lib/jfr.jar:/usr/java/jdk1.7.0_40/jre/lib/jsse.jar:/usr/java/jdk1.7.0_40/jre/lib/rt.jar:/usr/java/jdk1.7.0_40/jre/lib/plugin.jar:/usr/java/jdk1.7.0_40/jre/lib/deploy.jar:/usr/java/jdk1.7.0_40/jre/lib/charsets.jar:/usr/java/jdk1.7.0_40/jre/lib/javaws.jar:/usr/java/jdk1.7.0_40/jre/lib/jfxrt.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/zipfs.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/localedata.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunpkcs11.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunec.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/dnsns.jar:/usr/java/jdk1.7.0_40/jre/lib/ext/sunjce_provider.jar:/home/kshk/IdeaProjects/mavenKris/target/classes:/home/kshk/Software/idea-IC-129.1359/lib/idea_rt.jar:/home/kshk/.m2/repository/org/apache/hadoop/hadoop-core/1.0.3-gphd-1.2.0.0/hadoop-core-1.0.3-gphd-1.2.0.0.jar:/home/kshk/.m2/repository/commons-logging/commons-logging/1.0.3/commons-logging-1.0.3.jar:/home/kshk/.m2/repository/commons-configuration/commons-configuration/1.6/commons-configuration-1.6.jar:/home/kshk/.m2/repository/commons-lang/commons-lang/2.1/commons-lang-2.1.jar com.intellij.rt.execution.application.AppMain mavenKris.Dictionary 
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
    at mavenKris.Dictionary.main(Dictionary.java:37)
    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)
[kshk@localhost tmp]$ 

<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>mavenKris</groupId>
    <artifactId>mavenKris</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>mavenKris</name>
    <url>http://maven.apache.org</url>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
    <repositories>
        <repository>
            <id>anorak-releases</id>
            <url>http://ip-10-40-3-96.cloud.trendinglines.co.uk:8081/nexus/content/repositories/releases/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>

        <repository>
            <id>atlassian-releases</id>
            <url>http://repository.opencastproject.org/nexus/content/repositories/atlassian/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>

        <repository>
            <id>central</id>
            <name>Maven Central</name>
            <url>http://repo1.maven.org/maven2/</url>
        </repository>
    </repositories>



    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.hadoop</groupId>
            <artifactId>hadoop-core</artifactId>
            <version>1.0.3-gphd-1.2.0.0</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>

</project>

    <dependency>
        <groupId>org.apache.hadoop</groupId>
        <artifactId>hadoop-core</artifactId>
        <version>0.20.2</version>
    </dependency>