title: org.apache.hadoop.conf.Configuration does not exist in hadoop-core.jar
body: <p>I am writing an HBase client in Java. The first line, of coz, looks like this:</p>
  
  <p>import org.apache.hadoop.conf.Configuration;</p>
  
  <p>I am using Cloudera CDH4.3.1, so the package versions should be:</p>
  
  <pre><code>hadoop-2.0.0+1367
  hbase-0.94.6+106
  </code></pre>
  
  <p>==<strong>Updated</strong>==</p>
  
  <p>my pom.xml looks like this:</p>
  
  <pre><code>&lt;dependency&gt;
    &lt;groupId&gt;org.apache.hadoop&lt;/groupId&gt;
    &lt;artifactId&gt;hadoop-core&lt;/artifactId&gt;
    &lt;version&gt;2.0.0-mr1-cdh4.3.1&lt;/version&gt;
  &lt;/dependency&gt;
  
  
  &lt;dependency&gt;
    &lt;groupId&gt;org.apache.hbase&lt;/groupId&gt;
    &lt;artifactId&gt;hbase&lt;/artifactId&gt;
    &lt;version&gt;0.94.6-cdh4.3.1&lt;/version&gt;
  &lt;/dependency&gt;
  </code></pre>
  
  <p>But somehow, in hadoop-core.jar, I am not seeing any existence of  org.apache.hadoop.conf.Configuration. As the result of it, the import is not resolved by Java obviously.</p>