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https://issues.apache.org/jira/browse/NIFI-4541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pierre Villard resolved NIFI-4541.
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Resolution: Feedback Received
Apache NiFi 1.x is no longer maintained and no new release is planned on the
1.x release line. Marking as resolved as part of a cleanup operation. Please
open a new one with an updated description if this is still relevant for NiFi
2.x.
> Variables can not be used for connection string in RedisConnectionPoolService
> -----------------------------------------------------------------------------
>
> Key: NIFI-4541
> URL: https://issues.apache.org/jira/browse/NIFI-4541
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.4.0
> Environment: Fedora 26, Nifi 1.4.0
> Reporter: Uwe Geercken
> Priority: Minor
>
> The controller service RedisConnectionPoolService is not accpting variables
> for the connection string field.
> Steps:
> 1) Create a variable on the Nifi Flow level named "redis.server" with the
> value of "localhost:6379"
> 2) Create a new controller service on the Nifi Flow level:
> RedisConnectionPoolService
> 3) As connection string enter "${redis.server}
> Result:
> When the configuration dialog is closed an error is displayed: 'Connection
> String' is invalid because Connection String cannot be blank
> When the value "localhost:6379" is entered directly in the connection string
> field of the service controller, it does work correctly.
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