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Posted to issues@nifi.apache.org by "Ferenc Gerlits (Jira)" <ji...@apache.org> on 2020/08/04 07:34:00 UTC

[jira] [Resolved] (MINIFICPP-1313) TailFile does not do a lookup during the first onTrigger if minifi is started right after a reboot

     [ https://issues.apache.org/jira/browse/MINIFICPP-1313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ferenc Gerlits resolved MINIFICPP-1313.
---------------------------------------
    Resolution: Fixed

> TailFile does not do a lookup during the first onTrigger if minifi is started right after a reboot
> --------------------------------------------------------------------------------------------------
>
>                 Key: MINIFICPP-1313
>                 URL: https://issues.apache.org/jira/browse/MINIFICPP-1313
>             Project: Apache NiFi MiNiFi C++
>          Issue Type: Bug
>    Affects Versions: 0.8.0
>            Reporter: Ferenc Gerlits
>            Assignee: Ferenc Gerlits
>            Priority: Minor
>             Fix For: 0.9.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The {{last_multifile_lookup_}} field in {{TailFile}} is initialized to zero, which in most cases means "when the box was rebooted". The next listing of the input directory will happen {{lookup_frequency_}} later, which may be later than the first run of {{onTrigger()}}.
> For example, if
>  * minifi starts 1 minute after bootup, and
>  * the TailFile processor is configured in Multifile mode, and
>  * Lookup Frequency is set to 10 minutes (which is the default)
> then TailFile will not do anything during the first 9 minutes.



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