I have two clusters c1 and c2.Nifi is installed on c1 while minifi on c2.I want to ingest data snort logs(alerts.csv) file from minifi to nifi.I have given all permissions to path leading to this file but still getting no data and showing error on nifi gui is (unable to open /var/log/snor/alerts.csv file will attempt to access file again after the configuration yield Duration has elapsed:{}).Same problem occur while ingesting squid logs. thanks.