[jira] [Updated] (NIFI-1959) TailFile not ingesting data when tailed file is moved with no rolling pattern

["Pierre Villard (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-1959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard updated NIFI-1959:
---------------------------------
       Resolution: Fixed
    Fix Version/s: 1.1.0
           Status: Resolved  (was: Patch Available)

> TailFile not ingesting data when tailed file is moved with no rolling pattern
> -----------------------------------------------------------------------------
>
>                 Key: NIFI-1959
>                 URL: https://issues.apache.org/jira/browse/NIFI-1959
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 0.6.1
>            Reporter: Pierre Villard
>            Assignee: Pierre Villard
>            Priority: Minor
>             Fix For: 1.1.0
>
>
> In case "Rolling Filename Pattern" is not set by user and if the tailed file is moved, then the new file will not be tailed.
> Besides, in such case, the processor will be endlessly triggered without ingesting data: it creates a lot of tasks and consumes CPU. The reason is it never goes in if statement L448.
> A solution is to look at size() and lastUpdated() of the tailed file to detect a "rollover". However it won't allow the processor to ingest the potential data added in the tailed file just before being moved.



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