title: map reduce job stuck during sqoop import
body: <p>while  running this sqoop import command </p>
  
  <pre><code>sqoop import --connect jdbc:mysql://localhost/training --username training --password training --table cityByCountry
  </code></pre>
  
  <p>on cloudera VM 4.1.1 </p>
  
  <p>The mapreduce job is stuck with the last line printed in the terminal 
   mapreduce.Job: Running job: job_1450451392672_0001</p>
  
  <p>15/12/17 10:41:55 INFO mapreduce.Job: The url to track the job: <a href="http://localhost.localdomain:8088/proxy/application_1450451392672_0001/" rel="nofollow">http://localhost.localdomain:8088/proxy/application_1450451392672_0001/</a>
  15/12/17 10:41:55 INFO mapreduce.Job: Running job: job_1450451392672_0001</p>
  
  <p>I tried to track the JOB. Got this returned in the browser!</p>
  
  <p>The requested application does not appear to be running yet, and has not set a tracking URL</p>
  
  <p>how can I debug &amp; solve?</p>