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Posted to issues@nifi.apache.org by "Gábor Gyimesi (Jira)" <ji...@apache.org> on 2022/11/03 09:26:00 UTC

[jira] [Resolved] (MINIFICPP-1967) Add batch processing of lines in TailFile

     [ https://issues.apache.org/jira/browse/MINIFICPP-1967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gábor Gyimesi resolved MINIFICPP-1967.
--------------------------------------
    Fix Version/s: 0.13.0
       Resolution: Fixed

> Add batch processing of lines in TailFile
> -----------------------------------------
>
>                 Key: MINIFICPP-1967
>                 URL: https://issues.apache.org/jira/browse/MINIFICPP-1967
>             Project: Apache NiFi MiNiFi C++
>          Issue Type: Improvement
>            Reporter: Gábor Gyimesi
>            Assignee: Gábor Gyimesi
>            Priority: Major
>             Fix For: 0.13.0
>
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> When TailFile starts to process a new file it processes the whole file with all its lines in a single onTrigger call. Due to this if a large file is presented it results in lot of memory usage for a short time to process all the flow files at once. We should add an option to maximize the number of flow files generated in a single onTrigger call to lower the memory consumption at a single point in time.



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