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Posted to issues@nifi.apache.org by "Mark Payne (JIRA)" <ji...@apache.org> on 2018/11/07 21:36:00 UTC

[jira] [Resolved] (NIFI-4427) Default for FlowFile's filename should be the FlowFile's UUID

     [ https://issues.apache.org/jira/browse/NIFI-4427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne resolved NIFI-4427.
------------------------------
    Resolution: Fixed

Resolved by NIFI-5533

> Default for FlowFile's filename should be the FlowFile's UUID
> -------------------------------------------------------------
>
>                 Key: NIFI-4427
>                 URL: https://issues.apache.org/jira/browse/NIFI-4427
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>            Reporter: Mark Payne
>            Priority: Major
>         Attachments: Multiple Duplicate Filenames.png
>
>
> Currently, when a new FlowFile is created without any parents, the filename is set to System.nanoTime(). This is likely to result in filename collisions when operating at a high rate and the extra System call could be avoided. Since we are already generating a unique UUID we should just use that as the filename.



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