我正在使用Maven项目，我正在尝试解决cassandra-all_1.2.2的一些依赖性问题。我正在使用Astyanax client和Cassandra一起添加所有依赖项并启动我的服务器。我总是低于例外 -
The package dependency org.apache.hadoop.util required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency com.sun.jna required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.mapreduce required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.io required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig.impl.util required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig.backend.hadoop.executionengine.mapReduceLayer required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.fs required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.avro.io with the version greater than or equal to 1.4.0 required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.conf required by bundle [org.apache.cassandra.cassandra-thrift_1.2.2, org.apache.cassandra.cassandra-all_1.2.2] cannot be resolved.
The package dependency org.apache.avro with the version greater than or equal to 1.4.0 required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig.data required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.mapred required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig.backend.executionengine required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.mindrot.jbcrypt required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.avro.specific with the version greater than or equal to 1.4.0 required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
org.apache.aries.application.management.ResolverException: The system cannot provision the EBA goldenservice.eba.eba because the following problems in the dependency chain were detected:
The package dependency org.apache.hadoop.util required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency com.sun.jna required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.mapreduce required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.io required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig.impl.util required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig.backend.hadoop.executionengine.mapReduceLayer required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.fs required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.avro.io with the version greater than or equal to 1.4.0 required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.conf required by bundle [org.apache.cassandra.cassandra-thrift_1.2.2, org.apache.cassandra.cassandra-all_1.2.2] cannot be resolved.
The package dependency org.apache.avro with the version greater than or equal to 1.4.0 required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig.data required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.hadoop.mapred required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.pig.backend.executionengine required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.mindrot.jbcrypt required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
The package dependency org.apache.avro.specific with the version greater than or equal to 1.4.0 required by bundle org.apache.cassandra.cassandra-all_1.2.2 cannot be resolved.
以下是我的pom.xml file
<?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">
<!-- 1. Parent POM information Most of shared sections/configurations between
projects are inherited from parent pom. The shared sections are distributionManagement,
repositories, pluginRepositories, PluginManagement, Plugins 2. Switch this
to the project-specific aggregator pom -->
<parent>
<groupId>com.host.Host</groupId>
<artifactId>HostParent</artifactId>
<version>1.6.0-RELEASE</version>
</parent>
<!-- POM Information about the Project -->
<modelVersion>4.0.0</modelVersion>
<groupId>com.host.bulls.integ</groupId>
<artifactId>BullsDAO</artifactId>
<version>2.0.1-SNAPSHOT</version>
<!-- Packing Type is bundle for OSGI Library Bundle -->
<packaging>bundle</packaging>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.host.kernel</groupId>
<artifactId>kernelMerged</artifactId>
</dependency>
<dependency>
<groupId>com.host.bulls.shared</groupId>
<artifactId>BullsShared</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>com.netflix.astyanax</groupId>
<artifactId>astyanax</artifactId>
<version>1.56.37</version>
<exclusions>
<exclusion>
<groupId>org.jboss.netty</groupId>
<artifactId>netty</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<!-- Build Configration -->
<build>
<plugins>
<!-- Apache Felix Bundle Plugin - For Generation of Manifest after Compile
phase -->
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<!-- Configuration for generating the Manifest.mf -->
<executions>
<execution>
<id>bundle-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
</execution>
</executions>
<!-- Configuration for generating the Manifest.mf -->
<configuration>
<manifestLocation>src/main/resources/META-INF</manifestLocation>
<!-- Manifest Headers which need to customized during manifest generation -->
<instructions>
<Bundle-SymbolicName>com.host.bulls.integ.BullsDAO</Bundle-SymbolicName>
<!-- <Export-Package></Export-Package> -->
<Import-Package>*,
org.springframework.beans.factory;version="[3.0.5.RELEASE,4.0.0)",
org.springframework.beans.factory.config;version="[3.0.5.RELEASE,4.0.0)",
net.sf.cglib.core;version="[2.1.3,3.0.0)",
net.sf.cglib.proxy;version="[2.1.3,3.0.0)",
net.sf.cglib.reflect;version="[2.1.3,3.0.0)"
</Import-Package>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
<!-- Configuration of repositories for dependency resolution -->
<repositories>
<!-- Host Bundles Repository -->
<!-- This is needed to locate the Host Parent project. Other repositories
come from the parent. -->
<repository>
<id>Host.releases</id>
<url>http://hostdomain/nexus/content/repositories/releases/</url>
<releases />
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>releases</id>
<url>http://hostdomain/content/repositories/releases/</url>
<releases>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>thirdparty</id>
<url>http://hostdomain/content/repositories/thirdparty/</url>
<releases>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>host</id>
<url>http://hostdomain.qa.host.com/content/repositories/thirdparty/</url>
<releases />
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>central</id>
<name>Maven Central Repo</name>
<url>http://repo1.maven.org/maven2</url>
</repository>
<repository>
<id>riptano</id>
<name>riptano</name>
<url>http://mvn.riptano.com/content/repositories/public</url>
</repository>
</repositories>
</project>
有人可以帮我这个吗？我在做什么问题？任何建议对解决这个问题都有很大帮助。我长期坚持这个问题，仍然无法找出根本原因。
答案 0 :(得分：0)
在正常情况下，Maven应该能够从中央存储库解析这些依赖关系。我猜你的〜/ .m2 / settings.xml有一个镜像配置，可以将Maven中央存储库代理到本地公司的nexus服务器，并且缺少这些依赖项（Nexus可能没有更新？）。
通常，解决方法是：