I got solution for this. Had to use expression language in Object Key to fetch date from file and it worked. Below is expression :${filename:substringAfter('.gz.')}/${filename} ... View more

This problem should be solved in NiFi 1.8.0. I tested the scenario in MiNiFi 0.5.0 (based on  NiFi 1.7.0). After I executed  find . -exec touch -m {} + ListFile would list files again.   Ref：https://stackoverflow.com/questions/51088169/nifi-listfile-processor-is-not-detecting-file-changes-sometimes ... View more