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Posted to issues@nifi.apache.org by "Dirk Hennig (Jira)" <ji...@apache.org> on 2023/06/29 07:37:00 UTC

[jira] [Created] (NIFI-11763) evaluateELString not evaluating ContextParameters

Dirk Hennig created NIFI-11763:
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             Summary: evaluateELString not evaluating ContextParameters
                 Key: NIFI-11763
                 URL: https://issues.apache.org/jira/browse/NIFI-11763
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core Framework
    Affects Versions: 1.22.0, 1.21.0
         Environment: Linux NiFi 3 nodes cluster - 8 CPU core +32 GB of RAM per node
            Reporter: Dirk Hennig
         Attachments: Complex_UpdateAttribute_Test.json

When using Expression Language it was possible to lookup parameters from ContextParameters and variables from VariableRegistry. Examples:

${ literal('#\{Tenant-Testing-HOST1}'):evaluateELString() }
${ literal('${Testvar}'):evaluateELString() }

Both were working in NiFi 1.18.0. Now with NiFi version 1.21.0 this stopped working for ContextParameters and only lookups of varaibles are working. Please see the attached template with an example flow.



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