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NIFI-16190 Added support for filtering out null results when processing JSON lines in JSLTTransformJSON. - #11850

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exceptionfactory merged 6 commits into
apache:mainfrom
dan-s1:NIFI-16190
Oct 30, 2026
Merged

exceptionfactory merged 6 commits into
apache:mainfrom
dan-s1:NIFI-16190

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@dan-s1

@dan-s1 dan-s1 commented Oct 26, 2026

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Summary

NIFI-16190

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  • Pull Request title starts with Apache NiFi Jira issue number, such as NIFI-00000
  • Pull Request commit message starts with Apache NiFi Jira issue number, as such NIFI-00000
  • Pull request contains commits signed with a registered key indicating Verified status

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  • Pull Request based on current revision of the main branch
  • Pull Request refers to a feature branch with one commit containing changes

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  • Build completed using ./mvnw clean install -P contrib-check
    • JDK 21
    • JDK 25

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  • New dependencies are compatible with the Apache License 2.0 according to the License Policy
  • New dependencies are documented in applicable LICENSE and NOTICE files

Documentation

  • Documentation formatting appears as expected in rendered files

@dan-s1 dan-s1 added bug java Pull requests that update Java code labels Oct 26, 2026

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Thanks for addressing this issue @dan-s1, I noted some minor details related to logging, but the approach looks good.

@dan-s1

dan-s1 commented Oct 26, 2026

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@exceptionfactory Per your suggestion, the line number is zero based. Would it make sense to make it 1 based i.e.

getLogger().debug("JSLT Transform resulted in no data on line {}", lines + 1);

?

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@exceptionfactory Per your suggestion, the line number is zero based. Would it make sense to make it 1 based i.e.

getLogger().debug("JSLT Transform resulted in no data on line {}", lines + 1);

?

Yes, good call, I agree

@dan-s1

dan-s1 commented Oct 29, 2026

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@exceptionfactory Can you please take another look to see if there is anything else that needs to be changed? Thanks!

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Thanks @dan-s1, I noted two remaining items to address

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Looks good @dan-s1, just one more adjustment to correct the debug log line now

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Thanks for working through all the adjustments @dan-s1, the latest version looks good to go pending successful build completion.

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exceptionfactory merged commit 74a9c94 into apache:main Oct 30, 2026
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2 participants