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https://issues.apache.org/jira/browse/NIFI-16186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard updated NIFI-16186:
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Fix Version/s: 2.12.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Deprecate FlowFile Version 1 and Version 2 Packaging for Removal
> ----------------------------------------------------------------
>
> Key: NIFI-16186
> URL: https://issues.apache.org/jira/browse/NIFI-16186
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: David Handermann
> Assignee: David Handermann
> Priority: Major
> Fix For: 2.12.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The historical FlowFile Version 1 and Version 2 packaging formats should be
> deprecated for removal in subsequent releases.
> FlowFlow Version 1 packaging builds on the TAR archive structure, packaging
> FlowFile attributes as an XML file entry. FlowFlow Version 2 packaging uses a
> binary length and value strategy. Both of these formats should not be used in
> general configuration design, as FlowFile Version 3 packaging provides the
> most current strategy.
> Direct references to the Packager and Unpackager classes are limited to the
> MergeContent, UnpackContent, and ListenHTTP Processors. Deprecation warnings
> should be included in these components for tracking visibility.
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