[jira] [Updated] (NIFI-4798) UpdateAttribute should allow empty string values without requiring state management

["Matt Burgess (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-4798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Burgess updated NIFI-4798:
-------------------------------
    Affects Version/s:     (was: 1.5.0)
               Status: Patch Available  (was: Open)

> UpdateAttribute should allow empty string values without requiring state management
> -----------------------------------------------------------------------------------
>
>                 Key: NIFI-4798
>                 URL: https://issues.apache.org/jira/browse/NIFI-4798
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework, Extensions
>            Reporter: Mark Bean
>            Priority: Minor
>              Labels: easyfix
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> The conditional validation of dynamic properties in UpdateAttribute use the NON_EMPTY_STRING validator when state management is not enabled. This prevent the "Set empty string" checkbox option. The introduction of state management to this processor changed this behavior which previously allowed an empty string for an attribute value. The validator for the non-stateful case should be changed to return the original behavior.
>  



--
This message was sent by Atlassian Jira
(v8.20.10#820010)