[
https://issues.apache.org/jira/browse/NIFI-8174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17272580#comment-17272580
]
ASF subversion and git services commented on NIFI-8174:
-------------------------------------------------------
Commit 4ff9cddf159e974c7a5a5c9aa9e238c520d37dc3 in nifi's branch
refs/heads/main from Mark Payne
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=4ff9cdd ]
NIFI-8173, NIFI-8174: This closes #4784. Updated Parameter Contexts to allow
for unsetting a parameter value / setting it to null. Allow Parameters to make
use of Expression Language. Updated docs to illustrated how EL is evaluated
Signed-off-by: Joe Witt <[email protected]>
> Allow Parameter values to be unset/set to null
> ----------------------------------------------
>
> Key: NIFI-8174
> URL: https://issues.apache.org/jira/browse/NIFI-8174
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework, Core UI
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Major
> Fix For: 1.13.0
>
>
> As-is, if a user references a Parameter from an optional property, the user
> has no ability to unset the parameter value. The optional property must
> always be specified. This can be problematic when developing a flow where an
> optional property should be parameterized.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
