title: Getting an error on running HCatalog
body: <pre><code>A = LOAD 'eventnew.txt' USING HCatalogLoader();
  </code></pre>
  
  <blockquote>
    <p>2015-07-08 19:56:34,875 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1070: Could not resolve HCatalogLoader using imports: [, java.lang., org.apache.pig.builtin., org.apache.pig.impl.builtin.]
    Details at logfile: /home/KS5023833/pig_1436364102374.log</p>
  </blockquote>
  
  <p>Then I tried</p>
  
  <pre><code> A = LOAD 'xyz' USING org.apache.hive.hcatalog.pig.HCatLoader();
  </code></pre>
  
  <p>This is also not working.</p>
  
  <blockquote>
    <p>1070: Could not resolve org.apache.hive.hcatalog.pig.HCatLoader using imports: [, java.lang., org.apache.pig.builtin., org.apache.pig.impl.builtin.]</p>
  </blockquote>
  
  <p>what is the problem?  I am a novice in Hadoop.</p>