Hi Dieter,
I got that problem once, with version 1.10, and was finally solved once I corrected the configuration of Max Open Files in the operating system. Should be 65536. Can't assure it is that, but check it with 'ulimit -n'. Regards, LC ----- Mensaje original ----- De: "Dieter Scholz" <rd-d...@gmx.net> Para: "users" <users@nifi.apache.org> Enviados: Viernes, 29 de Noviembre 2019 7:31:39 Asunto: No data provenence after some time of inactivity Hello, I'm currently evaluating Nifi Version 1.10 and I must say I'm quite impressed. But there's one issue I'm not able to solve. I hava a test flow with 3 processors (GetFile, ExecuteStreamCommand and LogAttribute). When I start nifi everthing works as expected. But after some time of inactivity (1 day) when I restart the flow no data provenence entries are generated even though the flow produces flowfiles with the expected data. After a restart of nifi data provenence entries are produced as before. What can I do? Thanks for your help. Regards, Dieter
