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https://issues.apache.org/jira/browse/NIFI-7606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ZhangCheng closed NIFI-7606.
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Abandoned
> Provide "NIFI_HOME()" function in Expression Language
> -----------------------------------------------------
>
> Key: NIFI-7606
> URL: https://issues.apache.org/jira/browse/NIFI-7606
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: ZhangCheng
> Assignee: ZhangCheng
> Priority: Major
> Time Spent: 50m
> Remaining Estimate: 0h
>
> Usually, I make a file '$NIFI_HOME/jdbc' to hold some jars of driivers. I
> find it's useful to provide a function to get the path NIFI installed, and we
> will use this such as `$(NIFI_HOME):append('/jdbc/ojdbc8.jar'))` in
> `DbcpConnectionPoll` property. I think it will be useful for other scenes
> need to indicate file path.
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