Hey, we are running a Nifi cluster that connects to a Hive database to pull some data. After a period of time we get the below error.       : java.net.SocketException: Broken pipe (Write failed).: java.sql.SQLException: org.apache.thrift.transport.TTransportException: java.net.SocketException: Broken pipe (Write failed)       Our current solution is to restart the Hive Controller services and this refresh's the connection and the process works again, this is obviously not ideal for a production implementation. We have also set the Kerberos user's timeout to be a large number of days in the hive-site.xml but the issue still persists. We are running Nifi version 1.12.1. Any help is very much appreciated. ... View more

Hi, We have recently upgraded Nifi to 1.14 and are now receiving this error when trying to write to HDFS. "Failed to write to HDFS due to java.lang.NoClassDefFoundError: com/fasterxml/jackson/annotation/JsonIncludeProperties: java.lang.ClassNotFoundException: com.fasterxml.jackson.annotation.JsonIncludeProperties ↳ causes: java.lang.NoClassDefFoundError: com/fasterxml/jackson/annotation/JsonIncludeProperties" I have checked and all the jackson libraries are there. If anyone has any ideas it would be very much appreciated . ... View more

Hi, I am having trouble getting the data provenance displaying in a clustered environment in Nifi. I have set all the required access policies and still the data provenance is empty. Any suggestions at this point is very much appreciated.  ... View more