Hi Mark, Thanks for your answer
Actually i don't have so much experience on NiFi I guess, i couldn't understand correctly your explanation I want to append extra words beginning of each line for example: my IIS Log File line like this: 2020-03-13 13:59:19 XXX-YYY GET /Maintenance/Status.svc X-ARR-LOG-ID=267ed22c-f1b 200 0 0 1005 1086 46 My line will be like this: *Jun 26 23:29:09 SERVER1 IISHttp *2020-03-13 13:59:19 XXX-YYY GET /Maintenance/Status.svc X-ARR-LOG-ID=267ed22c-f1b 200 0 0 1005 1086 46 When I investigate Replace Text and Update Record Processors I couldn't find how can i do that I added my current Flow in the message SyslogTransferFlow2.jpg <http://apache-nifi-users-list.2361937.n4.nabble.com/file/t893/SyslogTransferFlow2.jpg> -- Sent from: http://apache-nifi-users-list.2361937.n4.nabble.com/
