https://community.cloudera.com/t5/Support-Questions/java-lang-NullPointerException-received-when-following/m-p/285940#M212104 <P>Your recent update indicates that an upgrade was performed from 5.14 to 6.2.</P><P>&nbsp;</P><P>The 500 error indicates a problem in the system response. Have you properly followed the migration and upgrade documentation found here?</P><P>&nbsp;</P><P><A href="https://docs.cloudera.com/documentation/enterprise/upgrade/topics/search_prepare_upgrade_cdh_6.html" target="_blank">https://docs.cloudera.com/documentation/enterprise/upgrade/topics/search_prepare_upgrade_cdh_6.html</A></P> Wed, 18 Dec 2019 21:31:59 GMT lhebert 2019-12-18T21:31:59Z