[jira] [Updated] (NIFI-5229) Implement a DBCPConnectionPool that dynamically selects a connection pool

["Bryan Bende (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-5229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bryan Bende updated NIFI-5229:
------------------------------
    Status: Patch Available  (was: Open)

> Implement a DBCPConnectionPool that dynamically selects a connection pool
> -------------------------------------------------------------------------
>
>                 Key: NIFI-5229
>                 URL: https://issues.apache.org/jira/browse/NIFI-5229
>             Project: Apache NiFi
>          Issue Type: Improvement
>            Reporter: Bryan Bende
>            Priority: Major
>
> In NIFI-5121 we modified the DBCPConnectionPool interface to allow passing a map of attributes (https://issues.apache.org/jira/browse/NIFI-5121).
> We should implement a DBCPConnectionPool that lets you register multiple other connection pools via dynamic properties, and then selects one based on looking for an incoming attribute.
> For example, lets say you create two regular connection pools A and B, then in the new connection pool you would register:
> a = pool1
> b = pool2
> and then the new connection pool will look in the attribute map for an attribute like "database.id" and select the pool with the given id.



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