title: The import org.apache.hadoop cannot be resolved
body: <p>I have seen this asked but none of the fixes seem to be working for me. Or more likely I am doing it wrong as I am very new to this. </p>
  
  <p>(Working in eclipse) I get the error <code>The import org.apache.hadoop cannot be resolved</code> on the following lines: </p>
  
  <pre><code>import org.apache.hadoop.conf.Configuration;
  import org.apache.hadoop.filecache.DistributedCache;
  import org.apache.hadoop.fs.FileSystem;
  import org.apache.hadoop.fs.Path;
  import org.apache.hadoop.io.*;
  import org.apache.hadoop.mapred.*;
  </code></pre>
  
  <p>I <em>thought</em> I'd added the correct external jars but apparently not. The ones I have are below. I added them by going to Properties of my project, Java Build Path, Libraries, Add External Jar </p>
  
  <p><code>
      commons-codec-1.9.jar
      commons-fileupload-1.3.1.jar
      commons-io-2.4-javadoc.jar
      commons-io-2.4-sources.jar
      commons-io-2.4-testsources.jar
      commons-io-2.4-tests.jar
      commons-io-2.4.jar
      commons-logging-1.2.jar
      fluent-hc-4.4.jar
      httpclient-4.4.jar
      httpclient-cache-4.4.jar
      httpclient-win-4.4.jar
      httpcore-4.4.jar
      httpmime-4.4.jar
      jna-4.1.0.jar
      jna-platform-4.1.0.jar</code></p>