https://community.cloudera.com/t5/Support-Questions/NiFi-how-to-remove-efficiently-a-line-from-a-big-flow-file/m-p/124721#M87465 <P>Can you please give us some context. where are you getting this file from? sftp? </P><P>wether you explicitly do this or not, the flowfile received in nifi will always be saved to disk. if this can be done easily with Executeprocess, it is a good option and it really will not impact your flows performance. Nifi is very efficient at File IO.</P> Fri, 24 Feb 2017 23:29:03 GMT knarayanan 2017-02-24T23:29:03Z