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Posted to issues@nifi.apache.org by "David Handermann (Jira)" <ji...@apache.org> on 2025/04/30 02:25:00 UTC

[jira] [Created] (NIFI-14504) Failure of Record Field Conversion from JSON String Array to String

David Handermann created NIFI-14504:
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             Summary: Failure of Record Field Conversion from JSON String Array to String
                 Key: NIFI-14504
                 URL: https://issues.apache.org/jira/browse/NIFI-14504
             Project: Apache NiFi
          Issue Type: Bug
          Components: Extensions
            Reporter: David Handermann
            Assignee: David Handermann


Record-oriented processing supports conversion from a variety of inputs to selected Record Field Types. The conversion process includes converting from an array of elements to a string.

Following recent changes to support conversion from an array of Java Objects to a String, treating each array element as a {{{}byte{}}}, attempting to convert from an array of other types results in a {{ClassCastException}} when processed through the {{{}JsonTreeReader{}}}. The Record field conversion process should be updated to handle an array of other types of Java Objects.



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