@te04_0172    It appears you have hit a known issue: https://issues.apache.org/jira/browse/NIFI-7954 https://issues.apache.org/jira/browse/NIFI-7831 Looks like these will be addressed in Apache NiFi 1.13 These fixes have already been incorporated in to the Cloudera HDF 3.5.2 release that is currently available. Hope this helps, Matt ... View more