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Pierre Villard commented on NIFI-5758: -------------------------------------- I don't think variables are duplicated, it's just that you can override the value of a variable defined in a process group in embedded process groups. You can have a look here: [https://nifi.apache.org/docs/nifi-docs/html/user-guide.html#variable-scope] Let us know if you still think there is an issue. > Duplicate Variables > ------------------- > > Key: NIFI-5758 > URL: https://issues.apache.org/jira/browse/NIFI-5758 > Project: Apache NiFi > Issue Type: Bug > Components: Variable Registry > Affects Versions: 1.7.1 > Reporter: Joseph Rosado > Priority: Major > Attachments: nifi-duplicate-variables.PNG > > > We have a process group with variables defined for the entire flow. However, > the variables are duplicated in each nested process group. Therefore, making > it difficult to manage, and identify issues. (see attached) -- This message was sent by Atlassian JIRA (v7.6.3#76005)