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https://issues.apache.org/jira/browse/NIFI-6105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16791826#comment-16791826
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ASF subversion and git services commented on NIFI-6105:
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Commit 2846d3c3c6e454f7960763bd69e36e879684a033 in nifi's branch
refs/heads/master from Koji Kawamura
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=2846d3c ]
NIFI-6105: Fix handling of arrays of records/maps in record utilities
Refactored to use the same check logic for Record and Map types
Signed-off-by: Matthew Burgess <[email protected]>
This closes #3367
> Arrays of records/maps not handled correctly in Record processors
> -----------------------------------------------------------------
>
> Key: NIFI-6105
> URL: https://issues.apache.org/jira/browse/NIFI-6105
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Reporter: Matt Burgess
> Assignee: Matt Burgess
> Priority: Major
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> While investigating [this SO
> question|https://stackoverflow.com/questions/54981540/nifi-recordreader-recordwriter-serialization-error-illegaltypeconversionexcep],
> it was discovered that Arrays of RECORD type (whether Record or Map objects)
> are not being handled correctly, and as a result, the fields may be
> incorrectly ignored or set to null.
> Arrays (especially those of Object[] type) should be handled during
> conversion by creating a new array of the converted objects (Record -> Map,
> e.g.).
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