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Posted to issues@nifi.apache.org by "Tamas Palfy (Jira)" <ji...@apache.org> on 2021/02/23 16:20:00 UTC
[jira] [Updated] (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 updated NIFI-8252:
------------------------------
Description:
*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.
was:
*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.
> 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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