我正在尝试遵循 MapR/Hadoop 教程,当我引用此依赖项时,它说缺少工件。对于如何解决这个问题,有任何的建议吗?
<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>FirstHadoopProject</groupId>
<artifactId>FirstHadoopProject</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-core</artifactId>
<version>1.0.3-mapr-2.1.2.1</version>
</dependency>
</dependencies>
</project>
它突出了依赖并说:缺少工件 org.apache.hadoop:hadoop-core:jar:1.0.3-mapr-2.1.2.1
本教程没有指定如果发生这种情况该怎么做:/