title: Apache Phoenix UPSERT timeouts on large data
body: <p>Exception in thread "main" </p>
  
  <pre><code>org.apache.phoenix.exception.PhoenixIOException: 
  org.apache.phoenix.exception.PhoenixIOException: Failed after attempts=36, exceptions:    
  Mon May 09 20:45:17 PDT 2016, null, java.net.SocketTimeoutException: callTimeout=60000, callDuration=214280: row '�.�A`' on tabl..
  </code></pre>
  
  <p>Any suggestions?</p>