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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-4280) UI - Support configuring variables at a Process Group level
Date Fri, 08 Sep 2017 18:46:00 GMT

    [ https://issues.apache.org/jira/browse/NIFI-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16159096#comment-16159096
] 

ASF GitHub Bot commented on NIFI-4280:
--------------------------------------

Github user markap14 commented on the issue:

    https://github.com/apache/nifi/pull/2135
  
    Reviewing...


> UI - Support configuring variables at a Process Group level
> -----------------------------------------------------------
>
>                 Key: NIFI-4280
>                 URL: https://issues.apache.org/jira/browse/NIFI-4280
>             Project: Apache NiFi
>          Issue Type: New Feature
>          Components: Core UI
>            Reporter: Matt Gilman
>            Assignee: Matt Gilman
>
> Add support for configuring variables at a Process Group level. Variables, like Controller
Services, are scoped by the group they are defined in and are available to any Processor defined
there and below (ie and descendant Processors). Variables in a descendant group can override
the value in a parent group. Variable permissions will be based solely on the corresponding
Process Group.
> Because variables are specified in EL, there is no controlling access to them like Controller
Services which can be restricted using the combo selector. Because of this, variables should
not be used for sensitive values.



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