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Posted to issues@nifi.apache.org by "Tamas Palfy (Jira)" <ji...@apache.org> on 2021/02/23 16:23:00 UTC

[jira] [Resolved] (NIFI-8252) ForkRecord with Extract Mode produces null results

     [ https://issues.apache.org/jira/browse/NIFI-8252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tamas Palfy resolved NIFI-8252.
-------------------------------
    Resolution: Duplicate

Duplicate issue:
https://issues.apache.org/jira/browse/NIFI-6406

Also, not an issue apparently. Output schema needs to be set explicitly.

> ForkRecord with Extract Mode produces null results
> --------------------------------------------------
>
>                 Key: NIFI-8252
>                 URL: https://issues.apache.org/jira/browse/NIFI-8252
>             Project: Apache NiFi
>          Issue Type: Bug
>            Reporter: Tamas Palfy
>            Priority: Major
>         Attachments: fork_record_bug.xml
>
>
> *ForkRecord* can extract sub-records from an array field of a record.
> If the _Mode_ property is set to _Extract_ it should extract the sub-records and write only those to the _fork_ relationship.
> However the result shows records with the original schema with all the fields set to _null_.
> The issue is probably that the _RecordSetWriter_ is created with the original schema.
> Attached template. 



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