Maven搭建hadoop环境报Missing artifact jdk.tools:jdk.tools:jar:1.6

转http://blog.csdn.net/honglei915/article/details/38087959

Maven引入Hadoop依赖报错：Missing artifact jdk.tools:jdk.tools:jar:1.6

 

<dependency>
    <groupId>org.apache.hadoop</groupId>
    <artifactId>hadoop-mapreduce-client-core</artifactId>
    <version>2.4.0</version>
</dependency>

 

原因是缺少tools.jar的依赖，tools.jar在jdk的安装目录中提供了，所以改成如下形式解决此问题：

 

<dependency>
    <groupId>org.apache.hadoop</groupId>
    <artifactId>hadoop-mapreduce-client-core</artifactId>
    <version>2.4.0</version>
    <exclusions>
        <exclusion>
            <groupId>jdk.tools</groupId>
            <artifactId>jdk.tools</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>jdk.tools</groupId>
    <artifactId>jdk.tools</artifactId>
    <version>1.6</version>
    <scope>system</scope>
    <systemPath>${JAVA_HOME}/lib/tools.jar</systemPath>
</dependency>