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https://issues.apache.org/jira/browse/NIFI-6082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Burgess updated NIFI-6082:
-------------------------------
    Status: Patch Available  (was: In Progress)

> Create a Database LookupService
> -------------------------------
>
>                 Key: NIFI-6082
>                 URL: https://issues.apache.org/jira/browse/NIFI-6082
>             Project: Apache NiFi
>          Issue Type: New Feature
>            Reporter: Matt Burgess
>            Assignee: Matt Burgess
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The contribution for NIFI-3404 was originally intended to include a 
> DatabaseLookupService, but due to various reasons it was excluded from the 
> final PR that was merged.
> This Jira proposes to add a DatabaseLookupService controller service, where 
> values can be retrieved from an external RDBMS (through the use of a 
> DBCPService). Design considerations include which key(s) to accept, whether 
> to locally cache no/some/all queries, result sets, etc. The major requirement 
> is to be able to enrich record-based flow file values (via LookupRecord) from 
> an external RDBMS source.



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