Hi !

Do you tried to use Nifi Registry ? Here i migrete from 1.15.3 to 2.4 using
nifi registry with almost no need to configure, with the exception of
sensitive fields (passwords).

*Breno *





Em seg., 26 de mai. de 2025 às 06:25, Yuanhao Zhu <
yuanhao....@accelleron-industries.com> escreveu:

> Hey Geoffery
>
> You can also write a script that change the property key of the old
> JoltTransform processors in the flow.json.gz file to the new ones like
>
> sed -e
> 's|org.apache.nifi.processors.standard.JoltTransformJSON|org.apache.nifi.processors.jolt.JoltTransformJSON|g'
> \
>     -e 's|jolt-spec|Jolt Specification|g' \
>     -e 's|"jolt-transform"|"Jolt Transform"|g' \
>
> Best regards
>
> Yuanhao
> ------------------------------
> *发件人:* Greene (US), Geoffrey N via users <users@nifi.apache.org>
> *发送时间:* 2025年5月23日 17:08
> *收件人:* users@nifi.apache.org <users@nifi.apache.org>
> *主题:* 1.28.1 to 2.4 upgrade and dirty Jolt processor
>
> CAUTION: This email originated from outside of the organization. Do not
> click links or open attachments unless you recognize the sender and know
> the content is safe.
>
> As I begin the process of upgrading 1.28.1 to 2.4.0, I notice that
> upgrading flows with a  JoltTransformJSON processor does not work.
>
>
>
> Someone on the nifi side should probably look at this.  The “old”
> processor does not map well to the new one.  My solution is for each one, I
> have had to drag a new one in, and recreate all the values.
>
>
>
> Just fyi, I do have a workaround…
>
>
>
>
>
> Geoffrey Greene
>
> ATF / Senior Software Ninjaneer
>
>
>

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