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Posted to issues@nifi.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2026/03/13 15:06:00 UTC

[jira] [Commented] (NIFI-15712) Add JSON Lines Support to JoltTransformJSON

    [ https://issues.apache.org/jira/browse/NIFI-15712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18065678#comment-18065678 ] 

ASF subversion and git services commented on NIFI-15712:
--------------------------------------------------------

Commit 52b9398440b5c0e926cf95b9b8a99e149170cd76 in nifi's branch refs/heads/main from David Handermann
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=52b9398440b ]

NIFI-15712 Add JSON Lines support to JoltTransformJSON (#11001)

> Add JSON Lines Support to JoltTransformJSON
> -------------------------------------------
>
>                 Key: NIFI-15712
>                 URL: https://issues.apache.org/jira/browse/NIFI-15712
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>            Reporter: David Handermann
>            Assignee: David Handermann
>            Priority: Major
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> The {{JoltTransformJSON}} Processor should be extended with an new {{JSON Source}} strategy supporting [JSON Lines|https://jsonlines.org/], also known as Newline Delimited JSON.
> JSON Lines supports multiple JSON elements in a stream, with newline character separating each element. This format enables streaming parsing where each line is valid JSON.
> The {{JoltTransformRecord}} Processor can be configured for similar processing, with appropriate JSON Record Reader and Writer Services, but requires a consistent Record Schema for all elements. Adding JSON Lines support directly to {{JoltTransformJSON}} enables wider variation of JSON input and output elements, without the overhead of Record Schema evaluation.



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