title: Update on Hive 1.2.1
body: <p>I have table name 'records' with desc: </p>
  
  <pre><code>hive&gt; desc records;
  OK
  year                    string                                      
  temperature             int                                         
  quality                 int  
  </code></pre>
  
  <p>As per <a href="https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DML#LanguageManualDML-Update" rel="nofollow noreferrer">Apache documentation</a> update is possible in Hive 1.2.1(versiona after 0.14.0)</p>
  
  <p>I tried update command and got the error mentioned below :</p>
  
  <pre><code>hive&gt; update records
      &gt; set quality=8
      &gt; where year='2000';
  FAILED: SemanticException [Error 10294]: Attempt to do update or delete using transaction manager that does not support these operations.
  </code></pre>
  
  <p>What exactly I am missing?
  Is it code or does table is not meeting any condition (limitation)?</p>