https://community.cloudera.com/t5/Support-Questions/Nifi-HTTP-ERROR-500/m-p/310032#M223994 <P>Hi&nbsp;<a href="https://community.cloudera.com/t5/user/viewprofilepage/user-id/35454">@MattWho</a>&nbsp;i just kill the process that was using nifi in this particular node and then restarted the service.<BR />That's all.</P><P>Thanks&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 19 Jan 2021 13:41:03 GMT Gcima009 2021-01-19T13:41:03Z