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https://issues.apache.org/jira/browse/NIFI-4378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16163543#comment-16163543
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ASF subversion and git services commented on NIFI-4378:
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Commit b452f8c251a01b52fbab25d05ff9208f46c2b8b5 in nifi's branch
refs/heads/master from [~markap14]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=b452f8c ]
NIFI-4378: Allow suppression of null values in JSON
Signed-off-by: Pierre Villard <[email protected]>
This closes #2148.
> JSON Record Writer should allow user to suppress null values
> ------------------------------------------------------------
>
> Key: NIFI-4378
> URL: https://issues.apache.org/jira/browse/NIFI-4378
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Minor
> Fix For: 1.4.0
>
>
> When using the JSON Record Writer, it would be nice to be able to suppress
> null values. Ideally, we would be able to choose between 'Always Suppress',
> 'Never Suppress', and 'Suppress When Missing'. The 'Suppress When Missing'
> option would not write out a null field if the field had no value but would
> still write out a null if the value of the field were explicitly set to null.
> This allows for a differentiation between 'null' and a missing value.
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