title: SSL Handshake exception in nifi
body: <p>I am invoking an API command (<strong>nifi-api/access/token</strong>) to get the access token. But i am getting error  like this <code>java.net.SSLHandShakeException</code> unable to find  valid certification path  for requested target. we have LDAP configured in NiFi Cluster and i am able to login to NiFi UI using my credentials. I have started exploring the NiFi rest API for the first time. Any help would be appreciated !!</p>
  
  <p>(P.S  I want to use   rest api  by codes and native  processors  ( i can  do in simple  nifi  which i have on my  desktop) how can i make  my task on nifi  with kerberso  autentification?</p>
  
  <p>Thank you in Advance.</p>