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Posted to users@nifi.apache.org by Dieter Scholz <rd...@gmx.net> on 2019/12/01 08:20:04 UTC
Re: No data provenence after some time of inactivity
Hello,
I think changing the Linux parameter solved my problem.
Thanks for your help.
Regards, Dieter
Am 29.11.2019 um 20:51 schrieb Luis Carmona:
> No no
>
> It is at Linux parameter, read about "Setting max open files", the command is 'ulimit -n'
>
> LC
>
>
>
> De: "Joe Witt" <jo...@gmail.com>
> Para: "users" <us...@nifi.apache.org>
> Enviados: Viernes, 29 de Noviembre 2019 15:40:57
> Asunto: Re: No data provenence after some time of inactivity
>
> It is likely the default settings in nifi.properties should be changed for provenance. Have they?
>
> Thanks
>
> On Fri, Nov 29, 2019 at 1:39 PM Luis Carmona < [ mailto:lcarmona@openpartner.cl | lcarmona@openpartner.cl ] > wrote:
>
>
>
> 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" < [ mailto:rd-disc@gmx.net | rd-disc@gmx.net ] >
> Para: "users" < [ mailto:users@nifi.apache.org | 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
>
>
>
>
>
Re: No data provenence after some time of inactivity
Posted by Luis Carmona <lc...@openpartner.cl>.
You are welcome !
LC
----- Mensaje original -----
De: "Dieter Scholz" <rd...@gmx.net>
Para: "users" <us...@nifi.apache.org>
Enviados: Domingo, 1 de Diciembre 2019 5:20:04
Asunto: Re: No data provenence after some time of inactivity
Hello,
I think changing the Linux parameter solved my problem.
Thanks for your help.
Regards, Dieter
Am 29.11.2019 um 20:51 schrieb Luis Carmona:
> No no
>
> It is at Linux parameter, read about "Setting max open files", the command is 'ulimit -n'
>
> LC
>
>
>
> De: "Joe Witt" <jo...@gmail.com>
> Para: "users" <us...@nifi.apache.org>
> Enviados: Viernes, 29 de Noviembre 2019 15:40:57
> Asunto: Re: No data provenence after some time of inactivity
>
> It is likely the default settings in nifi.properties should be changed for provenance. Have they?
>
> Thanks
>
> On Fri, Nov 29, 2019 at 1:39 PM Luis Carmona < [ mailto:lcarmona@openpartner.cl | lcarmona@openpartner.cl ] > wrote:
>
>
>
> 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" < [ mailto:rd-disc@gmx.net | rd-disc@gmx.net ] >
> Para: "users" < [ mailto:users@nifi.apache.org | 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
>
>
>
>
>