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Posted to issues@nifi.apache.org by "Matt Burgess (Jira)" <ji...@apache.org> on 2020/09/08 21:11:00 UTC
[jira] [Resolved] (NIFI-2973) Allow Dynamic Connection Pooling
Service for ExecuteSQL
[ https://issues.apache.org/jira/browse/NIFI-2973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Burgess resolved NIFI-2973.
--------------------------------
Fix Version/s: 1.7.0
Resolution: Duplicate
Resolving as duplicate of NIFI-5229
> Allow Dynamic Connection Pooling Service for ExecuteSQL
> -------------------------------------------------------
>
> Key: NIFI-2973
> URL: https://issues.apache.org/jira/browse/NIFI-2973
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Core Framework
> Reporter: Sam Hjelmfelt
> Priority: Minor
> Fix For: 1.7.0
>
>
> Currently, extracting data from multiple databases requires a RouteOnAttribute processor and one ExecuteSQL processor for each database server. If the "Database Connection Pooling Service" attribute could be set with EL, one ExecuteSQL processor could be used.
> In the ExecuteSQL processor, the connection is obtained in each OnTrigger execution anyway:
> 172: final DBCPService dbcpService = context.getProperty(DBCP_SERVICE).asControllerService(DBCPService.class);
> ...
> 192: final Connection con = dbcpService.getConnection();
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