Matt Gilman created NIFI-4280:
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Summary: 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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