【甘道夫】CDH5.2的Maven依赖，甘道夫cdh5.2maven


之前一直结合Maven开发Hadoop2.2.0的程序，环境换成CDH5.2后报错，发现是Maven依赖库的问题。
之前一直使用 http://mvnrepository.com/ 查找maven依赖，但这类网站只能查到通用的maven依赖，没有包含CDH依赖，还好Cloudera提供了CDH的依赖：
http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cdh_vd_cdh5_maven_repo.html
简言之，往pom文件加入以下两部分内容即可： 1.指向cloudera的库     <repositories>         <repository>             <id>cloudera</id>             <url>https://repository.cloudera.com/artifactory/cloudera-repos/</url>         </repository>     </repositories>  

2.CDH相关依赖，比如         <dependency>             <groupId>org.apache.hadoop</groupId>             <artifactId>hadoop-common</artifactId>             <version>2.5.0-cdh5.2.0</version>         </dependency>         <dependency>             <groupId>org.apache.hadoop</groupId>             <artifactId>hadoop-hdfs</artifactId>             <version>2.5.0-cdh5.2.0</version>         </dependency>                  <dependency>             <groupId>org.apache.hadoop</groupId>             <artifactId>hadoop-maven-plugins</artifactId>             <version>2.5.0-cdh5.2.0</version>         </dependency>                  <dependency>             <groupId>org.apache.hbase</groupId>             <artifactId>hbase-client</artifactId>             <version>0.98.6-cdh5.2.0</version>         </dependency>  

更多的CDH依赖请查阅 http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cdh_vd_cdh5_maven_repo.html

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