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Posted to issues@nifi.apache.org by "Marton Szasz (Jira)" <ji...@apache.org> on 2021/01/21 15:48:02 UTC

[jira] [Updated] (MINIFICPP-1335) TailFile generates an empty flowfile in every onTrigger call when used without delimiter

     [ https://issues.apache.org/jira/browse/MINIFICPP-1335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marton Szasz updated MINIFICPP-1335:
------------------------------------
    Fix Version/s:     (was: 0.8.0)
                   0.9.0

> TailFile generates an empty flowfile in every onTrigger call when used without delimiter
> ----------------------------------------------------------------------------------------
>
>                 Key: MINIFICPP-1335
>                 URL: https://issues.apache.org/jira/browse/MINIFICPP-1335
>             Project: Apache NiFi MiNiFi C++
>          Issue Type: Bug
>            Reporter: Arpad Boda
>            Assignee: Arpad Boda
>            Priority: Major
>             Fix For: 0.9.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> When the file doesn't change and no delimiter is set, TailFile seeks to the last position (which is actually EOF), reads 0 byte and creates a new flowfile. 
> This should be avoided by online reading the file in case its size has changed. 



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