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https://issues.apache.org/jira/browse/NIFI-12204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard resolved NIFI-12204.
-----------------------------------
Resolution: Feedback Received
Apache NiFi 1.x is no longer maintained and no new release is planned on the
1.x release line. Marking as resolved as part of a cleanup operation. Please
open a new one with an updated description if this is still relevant for NiFi
2.x.
> Performance regression in ForkRecord processor
> ----------------------------------------------
>
> Key: NIFI-12204
> URL: https://issues.apache.org/jira/browse/NIFI-12204
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.23.2
> Reporter: Igor Milavec
> Priority: Major
> Labels: performance
> Attachments: Screenshot 2023-10-16 at 09.02.31.png, Screenshot
> 2023-10-16 at 09.17.28.png, example_data.json
>
>
> We have upgraded from NiFi 1.16.2 (on OpenJDK 8) to 1.23.2 (on OpenJDK 17)
> and have noticed 6x slowdown (looks CPU bound) in the ForkRecord processor.
> Based on the profiles we captured, it seems that the ForkRecord processor has
> been rewritten between these two versions using streams.
>
>
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