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https://issues.apache.org/jira/browse/NIFI-4407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16476709#comment-16476709
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Ed Berezitsky commented on NIFI-4407:
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[~markap14], [~pvillard],
Not clear whether you guys agreed it is a bug or not :). IMO it's not a bug.
But issue is still opened...
So, improvement can be made: we can add a property "Evaluate Text" (true/false)
with default as "true", so it will be backward compatible.
Thoughts?
> Non-EL statement processed as expression language
> -------------------------------------------------
>
> Key: NIFI-4407
> URL: https://issues.apache.org/jira/browse/NIFI-4407
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.0.0, 1.1.0, 1.2.0, 1.1.1, 1.0.1, 1.3.0
> Reporter: Pierre Villard
> Priority: Critical
>
> If you take a GFF with custom text: {{test$$foo}}
> The generated text will be: {{test$foo}}
> The property supports expression language and one $ is removed during the EL
> evaluation step. This can be an issue if a user wants to use a value
> containing to consecutive $$ (such as in password fields).
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