我想使用我想从 cloudera 站点下载的 hadoop cdh jar 运行字数统计程序。要连接到 cloudera 站点并下载，我使用以下 pom.xml：
<?xml version="1.0" encoding="UTF-8"?>
<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>uk.co.arunhorne</groupId>
<artifactId>hadoop-wordcount</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<jdkLevel>1.6</jdkLevel>
<requiredMavenVersion>[2.1,)</requiredMavenVersion>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.build.outputEncoding>UTF-8</project.build.outputEncoding>
</properties>
<repositories>
<repository>
<id>cloudera-releases</id>
<!-- <url>http://10.118.200.138/cloudera-jars/repodata/</url> -->
<!--<url>https://repository.cloudera.com/content/repositories/releases/</url> -->
<url>https://repository.cloudera.com/artifactory/cloudera-repos/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-core</artifactId>
<version>0.20.2-cdh3u3</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.1</version>
<configuration>
<source>${jdkLevel}</source>
<target>${jdkLevel}</target>
<showDeprecation>true</showDeprecation>
<showWarnings>true</showWarnings>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.2.1</version>
<configuration>
<descriptors>
<descriptor>src/main/assembly/hadoop-job.xml</descriptor>
</descriptors>
<archive>
<manifest>
<mainClass>uk.co.arunhorne.mapred.wordcount.WordCount</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
但是当我构建它时，我在控制台中收到以下错误：-
[WARNING]
[WARNING] Some problems were encountered while building the effective settings
[WARNING] Unrecognised tag: 'repositories' (position: START_TAG seen ...</offline>\r\n<repositories>... @9:15) @ D:\installations\apache-maven-3.0.4\conf\settings.xml, line 9, column 15
[WARNING] Unrecognised tag: 'repositories' (position: START_TAG seen ...</offline>\r\n<repositories>... @9:15) @ C:\Users\Sailaja_Sahoo\.m2\settings.xml, line 9, column 15
[WARNING]
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building hadoop-wordcount 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
Downloading: https://repository.cloudera.com/artifactory/cloudera-repos/org/apache/hadoop/hadoop-core/0.20.2-cdh3u3/hadoop-core-0.20.2-cdh3u3.pom
Feb 4, 2013 5:55:04 PM org.apache.maven.wagon.providers.http.httpclient.client.protocol.RequestProxyAuthentication process
SEVERE: Proxy authentication error: Invalid name provided (Mechanism level: Could not load configuration file C:\Windows\krb5.ini (The system cannot find the file specified))
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.152s
[INFO] Finished at: Mon Feb 04 17:55:04 IST 2013
[INFO] Final Memory: 3M/15M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project hadoop-wordcount: Could not resolve dependencies for project uk.co.arunhorne:hadoop-wordcount:jar:1.0-SNAPSHOT: Failed to collect dependencies for [org.apache.hadoop:hadoop-core:jar:0.20.2-cdh3u3 (provided), org.apache.commons:commons-lang3:jar:3.1 (compile)]: Failed to read artifact descriptor for org.apache.hadoop:hadoop-core:jar:0.20.2-cdh3u3: Could not transfer artifact org.apache.hadoop:hadoop-core:pom:0.20.2-cdh3u3 from/to cloudera-releases (https://repository.cloudera.com/artifactory/cloudera-repos/): Not authorized by proxy, ReasonPhrase:Proxy Authentication Required ( The ISA Server requires authorization to fulfill the request. Access to the Web Proxy filter is denied. ). -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
当我尝试创建本地目录并下载 jar 时，它构建成功。但是在尝试连接到 cloudera url 时出错，因为我只需要使用 cloudera url，而不是任何其他 url