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https://issues.apache.org/jira/browse/NIFI-13652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Handermann updated NIFI-13652:
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Status: Patch Available (was: In Progress)
> Add HTTP Range Header Handling for Content Download
> ---------------------------------------------------
>
> Key: NIFI-13652
> URL: https://issues.apache.org/jira/browse/NIFI-13652
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Core Framework
> Reporter: David Handermann
> Assignee: David Handermann
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The framework REST API supports several methods for downloading FlowFile
> content associated with queues and provenance events. Content Viewer
> capabilities such as a hexadecimal representation can make use of partial
> content retrieval to show the first selected number of bytes.
> [RFC 9110|https://httpwg.org/specs/rfc9110.html] defines HTTP Semantics and
> Section 14 describes request and response headers for ranges of bytes. The
> content download REST API resource methods should be enhanced to support
> partial content retrieval using the {{Range}} Header as an optional
> parameter. Existing response content should remain unchanged. When processing
> requests with a {{Range}} header, resource methods should return HTTP 206
> Partial Content as the response status.
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